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Form follows function!! Do you know functional neuroanatomy? This post will help you to remember the functional neuroanatomy you need to function if you are reading brain MRIs! Here’s how: 1. First start at the top —At the top you will see a gyrus that looks like a thumbs...

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Lea Alhilali, MD

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22,771 次观看 • 1 年前 •via X (Twitter)

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sciqst 的头像
sciqst1 年前

Understanding functional neuroanatomy is essential when interpreting brain MRIs. It's fascinating how structure relates to function in the brain. Do you consider the role of individual variations in neuroanatomy during your readings? #Neuroanatomy #Medicine For in-depth biomedical insights, explore your go-to resource for generating detailed biomedical reviews. It's a one-stop platform for every biomedical question!

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Mauritus Maceiras1 年前

@xviddl download

George Samaras 的头像
George Samaras1 年前

@nkagetsu Always!

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alexanra samuel1 年前

Great !

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Are you agile on the sagittals?? Sagittal T1 images are for anatomy, but only if you know how to use them! Here is how I remember the sagittal anatomy 1. Start lateral 2. Find the gyrus that looks like a triangle, that is the pars triangularis of the inferior frontal gyrus 3. In front of it is the pars orbitalis—easy it’s over the orbit 4. Behind it is the pars opercularis. Remember oper sounds like OVER so its OVER the sylvian fissure 5. Behind the pars opercularis is the precentral gyrus 6. Right behind the precentral is the post central—duh post follows pre! 7. Behind the post central is the supramarginal gyrus. Remember supra means above, so it’s above the sylvian fissure. Margin = at the posterior margin of the sylvian fissure 8. Behind the supramarginal gyrus is the inferior parietal lobule. Remember inferior is below supra, so inferior parietal lobule is below the supramarginal 9. More medial is the lateral orbital gyrus. It’s easy, it above the orbit! 10. Even more medial is the gyrus rectus. Rectus means straight, so if you see a gyrus that is straight like a line, that is the gyrus rectus! Hopefully this gives you a handle on the sagittal! Stay tuned for the midline sagittal anatomy!!
1:04

Are you agile on the sagittals?? Sagittal T1 images are for anatomy, but only if you know how to use them! Here is how I remember the sagittal anatomy 1. Start lateral 2. Find the gyrus that looks like a triangle, that is the pars triangularis of the inferior frontal gyrus 3. In front of it is the pars orbitalis—easy it’s over the orbit 4. Behind it is the pars opercularis. Remember oper sounds like OVER so its OVER the sylvian fissure 5. Behind the pars opercularis is the precentral gyrus 6. Right behind the precentral is the post central—duh post follows pre! 7. Behind the post central is the supramarginal gyrus. Remember supra means above, so it’s above the sylvian fissure. Margin = at the posterior margin of the sylvian fissure 8. Behind the supramarginal gyrus is the inferior parietal lobule. Remember inferior is below supra, so inferior parietal lobule is below the supramarginal 9. More medial is the lateral orbital gyrus. It’s easy, it above the orbit! 10. Even more medial is the gyrus rectus. Rectus means straight, so if you see a gyrus that is straight like a line, that is the gyrus rectus! Hopefully this gives you a handle on the sagittal! Stay tuned for the midline sagittal anatomy!!

Lea Alhilali, MD

22,885 次观看 • 8 个月前

Are you blind when it comes to occipital anatomy? This is a forgotten region, b/c vision isn’t considered eloquent. But it is still important to remember the anatomy! Here’s how, starting at the bottom —Lateral occipital gyrus It down at the bottom in the occipital lobe & lateral—simple one there! —Lingual gyrus It’s at the bottom and in the center, just like your tongue (lingual) is in the center of your mouth —Visual cortex Looks like two evil snake like eyes, staring at you from either side. So if you see eyes, it’s the visual cortex! —Parietal lobules Remember, Lobule and Lateral both start with L, so the lobules are lateral & stacked on each other —Cuneus and precuneus Remever, C is for central, so precuneus and cuneus are central in the midline! Hopefully, this post will back you up when it comes to the back of the brain anatomy!!
0:21

Are you blind when it comes to occipital anatomy? This is a forgotten region, b/c vision isn’t considered eloquent. But it is still important to remember the anatomy! Here’s how, starting at the bottom —Lateral occipital gyrus It down at the bottom in the occipital lobe & lateral—simple one there! —Lingual gyrus It’s at the bottom and in the center, just like your tongue (lingual) is in the center of your mouth —Visual cortex Looks like two evil snake like eyes, staring at you from either side. So if you see eyes, it’s the visual cortex! —Parietal lobules Remember, Lobule and Lateral both start with L, so the lobules are lateral & stacked on each other —Cuneus and precuneus Remever, C is for central, so precuneus and cuneus are central in the midline! Hopefully, this post will back you up when it comes to the back of the brain anatomy!!

Lea Alhilali, MD

26,773 次观看 • 1 年前

DO YOU REMEMBER SEEING THIS? TO ALL OF YOU THAT ASK WHEN WILL THIS MOVIE END! MY ANSWER TO YOU IS THIS: THE MINUTE YOU TAKE YOUR HEAD OUT OF THE SAND! THAT'S WHEN! SO WAKE THE F UP! #Ringo_Was_Here
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DO YOU REMEMBER SEEING THIS? TO ALL OF YOU THAT ASK WHEN WILL THIS MOVIE END! MY ANSWER TO YOU IS THIS: THE MINUTE YOU TAKE YOUR HEAD OUT OF THE SAND! THAT'S WHEN! SO WAKE THE F UP! #Ringo_Was_Here

Jasper Truth 🇺🇸 🇨🇦

62,122 次观看 • 4 个月前

Remember this? 🤣 When you need to go to the loo in the middle of a presscon. I swear, ARASHI is a sitcom lol
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Remember this? 🤣 When you need to go to the loo in the middle of a presscon. I swear, ARASHI is a sitcom lol

ARASHI 忘れないでよ

203,925 次观看 • 3 个月前

Does epilepsy imaging cause you to seize up in fear? Everyone knows mesial temporal sclerosis (MTS)! But did you know there are different KINDS of MTS?? This month's AJNR SCANtastic shows YOU what you need to know in the latest in epilepsy imaging! Here's what to remember: Hippocampus has 4 subfields w/CA abbreviation standing for “Cornu Ammonis”: CA1: Horizontal & ascends slightly. Number 1 on its side is horizontal w/a slight acsent! CA2: Superior hippocampal dome. Number 2 has a curve at the top that looks like a dome! CA3: Hippocampal curve ends & turns toward the dentate. Number 3 makes a curve heading down! CA4: Indistinguishable from the dentate. Number 4 on its side looks like CA4 being supported by the dentate underneath! Hippocampal sclerosis or MTS has 3 subtypes: Type 1 Classic form w/neuronal loss in all subfields Remember this rhyme: In type 1, hippocampus is all done! Type 2 CA1 predominant volume loss Remember this rhyme: Type 2 loses the glue! (CA1 glues the hippocampus to the rest of the temporal lobe) Type 3 is CA4 & dentate predominant volume loss Remember this rhyme: Type 3 loses the belly! CA4 & dentate are the hippocampus belly! Next time you have an epilepsy study, hopefully you'll seize the opportunity to use this! But this only scratches the surface! Follow AJNR & read the full article:
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Does epilepsy imaging cause you to seize up in fear? Everyone knows mesial temporal sclerosis (MTS)! But did you know there are different KINDS of MTS?? This month's AJNR SCANtastic shows YOU what you need to know in the latest in epilepsy imaging! Here's what to remember: Hippocampus has 4 subfields w/CA abbreviation standing for “Cornu Ammonis”: CA1: Horizontal & ascends slightly. Number 1 on its side is horizontal w/a slight acsent! CA2: Superior hippocampal dome. Number 2 has a curve at the top that looks like a dome! CA3: Hippocampal curve ends & turns toward the dentate. Number 3 makes a curve heading down! CA4: Indistinguishable from the dentate. Number 4 on its side looks like CA4 being supported by the dentate underneath! Hippocampal sclerosis or MTS has 3 subtypes: Type 1 Classic form w/neuronal loss in all subfields Remember this rhyme: In type 1, hippocampus is all done! Type 2 CA1 predominant volume loss Remember this rhyme: Type 2 loses the glue! (CA1 glues the hippocampus to the rest of the temporal lobe) Type 3 is CA4 & dentate predominant volume loss Remember this rhyme: Type 3 loses the belly! CA4 & dentate are the hippocampus belly! Next time you have an epilepsy study, hopefully you'll seize the opportunity to use this! But this only scratches the surface! Follow AJNR & read the full article:

Lea Alhilali, MD

11,949 次观看 • 2 年前

Hoover's neurological sign. Do you know how to perform it. We have been in neurology consults this week and we find this sign useful beyond organic from functional differentiation. Remember to utilize your contralateral hand under the ankle to help you gauge and understand the examination of weakness. It is pretty darn easy to slip your hand under the contralateral ankle.
2:17

Hoover's neurological sign. Do you know how to perform it. We have been in neurology consults this week and we find this sign useful beyond organic from functional differentiation. Remember to utilize your contralateral hand under the ankle to help you gauge and understand the examination of weakness. It is pretty darn easy to slip your hand under the contralateral ankle.

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2 Minutes before the launch of the Public sale !!! Remember: FCFS Here is a little tutorial to guide you: Remember the only website you have to use to participate to the public sale today is : How will it work ? 1⃣Go to : And click on "Invest in Elys Network" 2⃣You will then see the different whitelists : 30% / 15% / public sale choose the one available to you, if you are whitelisted for the 30% you'll be able to take the 30% deal. 3⃣Once this is done, put in the amount you want to invest, make sure you've checked all the information, accept all the conditions and click Confirm Investment. 4⃣Now you will see a new page on which you will asked to submit your cosmos wallet. Do the process, create your 2FA and then copy / Pasta your cosmos address (make sure that your address is starting with Cosmos and take the time to verify it) you can find your address on keplr. 5⃣After that you will have to do your investment for that click on "Complete paiement" make sure that the chain you choose is the one you want to use (click on edit if it's not the case) and Copy the address below. 6⃣Go on your Metamask / Rabby / Phantom wallet and use the send function to send your paiement to republic. You can find also a little tutorial for Rabby and Metamask at the end of the video In every step of the process make sure that : ◾️ You are using the right cosmos address, the one you want to use on mainnet. ◾️ You are using the right address to send the funds to Republic Here is a little video to guide you if you need help. Also if you need more guidance please come to us on discord or here on X and we will help you !
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2 Minutes before the launch of the Public sale !!! Remember: FCFS Here is a little tutorial to guide you: Remember the only website you have to use to participate to the public sale today is : How will it work ? 1⃣Go to : And click on "Invest in Elys Network" 2⃣You will then see the different whitelists : 30% / 15% / public sale choose the one available to you, if you are whitelisted for the 30% you'll be able to take the 30% deal. 3⃣Once this is done, put in the amount you want to invest, make sure you've checked all the information, accept all the conditions and click Confirm Investment. 4⃣Now you will see a new page on which you will asked to submit your cosmos wallet. Do the process, create your 2FA and then copy / Pasta your cosmos address (make sure that your address is starting with Cosmos and take the time to verify it) you can find your address on keplr. 5⃣After that you will have to do your investment for that click on "Complete paiement" make sure that the chain you choose is the one you want to use (click on edit if it's not the case) and Copy the address below. 6⃣Go on your Metamask / Rabby / Phantom wallet and use the send function to send your paiement to republic. You can find also a little tutorial for Rabby and Metamask at the end of the video In every step of the process make sure that : ◾️ You are using the right cosmos address, the one you want to use on mainnet. ◾️ You are using the right address to send the funds to Republic Here is a little video to guide you if you need help. Also if you need more guidance please come to us on discord or here on X and we will help you !

Elys Network

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Do you remember when the President of the United States could give a coherent, serious speech about immigration? If you don’t, this is what leadership used to sound like.
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Do you remember when the President of the United States could give a coherent, serious speech about immigration? If you don’t, this is what leadership used to sound like.

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UPDATE💀: Caleb is astonished and furious when a guest tries to deflect accountability by claiming she "can't remember" sending explicit photos to other men two years ago. Guest (Girl): I low-key don't even remember. Caleb Hammer: No! That is full bullshit. Two years ago, sending a dude your fucking tits, and puss, and hole, and you don't remember?! Guest (Girl): I really don't. Caleb Hammer: You're just telling me you can't remember? Hold the fuck up. The flexion and refusal to take accountability bullshit! How do you not remember? This is one of the defining moments of the relationship! And now you're talking to this dude AGAIN?! And you're telling me you don't remember?! Guest (Girl): I don't even remember what happened yesterday. Caleb Hammer: Oh, shut the fuck up! That is some of the dumbest bullshit excuses that anyone could ever say. What the fuck is wrong with you? Why did you do this? And why are you talking to him AGAIN?!
2:47

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UPDATE💀: Caleb is astonished and furious when a guest tries to deflect accountability by claiming she "can't remember" sending explicit photos to other men two years ago. Guest (Girl): I low-key don't even remember. Caleb Hammer: No! That is full bullshit. Two years ago, sending a dude your fucking tits, and puss, and hole, and you don't remember?! Guest (Girl): I really don't. Caleb Hammer: You're just telling me you can't remember? Hold the fuck up. The flexion and refusal to take accountability bullshit! How do you not remember? This is one of the defining moments of the relationship! And now you're talking to this dude AGAIN?! And you're telling me you don't remember?! Guest (Girl): I don't even remember what happened yesterday. Caleb Hammer: Oh, shut the fuck up! That is some of the dumbest bullshit excuses that anyone could ever say. What the fuck is wrong with you? Why did you do this? And why are you talking to him AGAIN?!

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Do you remember when Sanji stepped up and totally amazed the Marine chefs?! 😲🔥 This is why Sanji is a LEGEND in the kitchen 👨‍🍳💨 Make sure to like and share, if this scene made you hungry!
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Do you remember when Sanji stepped up and totally amazed the Marine chefs?! 😲🔥 This is why Sanji is a LEGEND in the kitchen 👨‍🍳💨 Make sure to like and share, if this scene made you hungry!

Toei Animation

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"I'll Be Over You" (1986) is one of those smooth 80s ballads that sneaks up on you. It is about trying to move on when the feelings are still there. Do you remember this one and the band's name? Is this one that you will listen to, or keep scrolling?
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"I'll Be Over You" (1986) is one of those smooth 80s ballads that sneaks up on you. It is about trying to move on when the feelings are still there. Do you remember this one and the band's name? Is this one that you will listen to, or keep scrolling?

🇺🇸Hot Pepper

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When are you starting your load? —Most of the games best hitters start there load & get into a ready position to hit before the ball leaves the pitchers hand. —Starting your load when the pitchers hand breaks is a good cue to go off of. Every single pitcher has to do this to throw the ball. Once there hand breaks every pitchers time to plate is close in timing. Giving you a consistent time to start. —Being on time towards the opposite field gap or through the middle for fastball. Gives you a chance to do damage on both pitches. The FB & Off speed. When you get into your advantage counts & have earned your fastball. 2-0, 3-0, 3-1. You can now then shift your sights over towards the pull side gap. —Hope this helps some people! #PlayerDevelopment
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When are you starting your load? —Most of the games best hitters start there load & get into a ready position to hit before the ball leaves the pitchers hand. —Starting your load when the pitchers hand breaks is a good cue to go off of. Every single pitcher has to do this to throw the ball. Once there hand breaks every pitchers time to plate is close in timing. Giving you a consistent time to start. —Being on time towards the opposite field gap or through the middle for fastball. Gives you a chance to do damage on both pitches. The FB & Off speed. When you get into your advantage counts & have earned your fastball. 2-0, 3-0, 3-1. You can now then shift your sights over towards the pull side gap. —Hope this helps some people! #PlayerDevelopment

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At the top of your swing, WAVE to the camera 👋 If you have an open face at the top of your swing, there's a likely change that you've rotated your trail forearm too much to the right during the backswing To stop this, feel like you are in a position to "wave to the camera". This will help close the face Please Note: This video is a snippet from a recent lesson I gave astudent who had this issue. This may or may not be what you need. Always seek help from a coach to find out what YOU specifically need in your own swing
0:56

At the top of your swing, WAVE to the camera 👋 If you have an open face at the top of your swing, there's a likely change that you've rotated your trail forearm too much to the right during the backswing To stop this, feel like you are in a position to "wave to the camera". This will help close the face Please Note: This video is a snippet from a recent lesson I gave astudent who had this issue. This may or may not be what you need. Always seek help from a coach to find out what YOU specifically need in your own swing

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This is what God is screaming to you! Sometimes rock bottom will introduce you to a version of yourself you didn’t even know existed! When you’ve faced the fear, survived what should’ve taken you out, and STILL got back up, you carry a different kind of authority. Stop bracing for a hit that God already blocked. Find your peace, walk in your power, and remember… what you survived QUALIFIED you for where you’re going! Watch this message!
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This is what God is screaming to you! Sometimes rock bottom will introduce you to a version of yourself you didn’t even know existed! When you’ve faced the fear, survived what should’ve taken you out, and STILL got back up, you carry a different kind of authority. Stop bracing for a hit that God already blocked. Find your peace, walk in your power, and remember… what you survived QUALIFIED you for where you’re going! Watch this message!

Real Talk Kim

14,440 次观看 • 1 个月前

The slow and control crowd are ignoring simple concepts and principles of motor unit recruitment. Control is important, yes. But you don’t have to move slow to have control, ask a bull rider. Fast and controlled is what you want in the weight room The effort is what is going to recruit those high threshold motor units and the bigger faster stronger type II muscle fibers Slow is low recruitment and high fatigue. Seems like everyone ignores logic on this topic. If you think you’ve hit your “genetic potential” you probably just need a fresh perspective on training. Start with this idea, that speed and the effort to move loads fast will always yield more motor recruitment and ultimately more strength and hypertrophy
0:22

The slow and control crowd are ignoring simple concepts and principles of motor unit recruitment. Control is important, yes. But you don’t have to move slow to have control, ask a bull rider. Fast and controlled is what you want in the weight room The effort is what is going to recruit those high threshold motor units and the bigger faster stronger type II muscle fibers Slow is low recruitment and high fatigue. Seems like everyone ignores logic on this topic. If you think you’ve hit your “genetic potential” you probably just need a fresh perspective on training. Start with this idea, that speed and the effort to move loads fast will always yield more motor recruitment and ultimately more strength and hypertrophy

Official Strength Debates

56,432 次观看 • 5 个月前

Have some mild cognitive impairment trying to remember dementia patterns on imaging? Is looking at dementia PET scans one of your PET peeves? Have short-term memory loss when you read about dementia imaging? Here's a way to remember dementia patterns so you will never forget! Major dementia imaging patterns: Alzheimer's disease (AD) · AD has a Nike swoosh pattern-with decreased metabolism in parietal & temporal regions · Remember when you see the Nike swoosh patter, just call it! Dementia w/Lewy Bodies (DLB) · Temporoparietal hypometabolism like AD but also involves occipital cortex, specific for DLB. · DLB also extends farther to the ant. temporal cortex. · Remember, regions of hypometabolism look more like an L. And Lewy starts w/an L Frontotemporal Dementia (FTD) · Frontal & temporal hypometabolism as expected, but extends along the anterior cingulate gyrus · Anterior cingulate involvement makes the hypometabolism looks like a lowercase letter f-and frontotemporal starts with f Posterior cortical atrophy · Can be from AD or DLB & has hypometabolism in the occipital & post. temporal lobe, sparing the anterior temporal lobe · Sparing the anterior temporal lobe makes the involvement look like a C instead of an L like DLB. · So remember pCa Vascular dementia · Vascular dementia has a variable distribution, depending on the regions infarcted (V is both for Vascular & Variable) · Wedged shaped regions of hypometabolism corresponding to cortical infarcts-looks like an inverted V This list isn't all inclusive & there can be variations or even mixed dementias But hopefully this gives you a starting point you won't soon forget!
0:23

Have some mild cognitive impairment trying to remember dementia patterns on imaging? Is looking at dementia PET scans one of your PET peeves? Have short-term memory loss when you read about dementia imaging? Here's a way to remember dementia patterns so you will never forget! Major dementia imaging patterns: Alzheimer's disease (AD) · AD has a Nike swoosh pattern-with decreased metabolism in parietal & temporal regions · Remember when you see the Nike swoosh patter, just call it! Dementia w/Lewy Bodies (DLB) · Temporoparietal hypometabolism like AD but also involves occipital cortex, specific for DLB. · DLB also extends farther to the ant. temporal cortex. · Remember, regions of hypometabolism look more like an L. And Lewy starts w/an L Frontotemporal Dementia (FTD) · Frontal & temporal hypometabolism as expected, but extends along the anterior cingulate gyrus · Anterior cingulate involvement makes the hypometabolism looks like a lowercase letter f-and frontotemporal starts with f Posterior cortical atrophy · Can be from AD or DLB & has hypometabolism in the occipital & post. temporal lobe, sparing the anterior temporal lobe · Sparing the anterior temporal lobe makes the involvement look like a C instead of an L like DLB. · So remember pCa Vascular dementia · Vascular dementia has a variable distribution, depending on the regions infarcted (V is both for Vascular & Variable) · Wedged shaped regions of hypometabolism corresponding to cortical infarcts-looks like an inverted V This list isn't all inclusive & there can be variations or even mixed dementias But hopefully this gives you a starting point you won't soon forget!

Lea Alhilali, MD

19,394 次观看 • 1 年前

Good evening #SafeMoonArmy 🌕 If you need help depositing funds in the DAO to vote, follow these steps. 1. First you will need to visit the SafeMoon DAO on the Realms website: 2. Next, to the top right corner of your screen is a Connect Wallet button. You will need to connect your wallet (Phantom or Solflare) to the SafeMoon DAO. 3. Once your wallet is connected, look to the bottom of the page and you will see an arrow pointing up (^) and when you click on it you will see a Deposit & Withdraw button. 4. After clicking Deposit, your SafeMoon balance will show and you can select how much you want to deposit into the SafeMoon DAO. 5. Last, once you click deposit a final prompt will pop up which you just have to confirm. After a few seconds your tokens will be deposit and ready for voting. Keep in mind that you can withdraw at any time. Let us know if there any questions and thanks for participating
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Good evening #SafeMoonArmy 🌕 If you need help depositing funds in the DAO to vote, follow these steps. 1. First you will need to visit the SafeMoon DAO on the Realms website: 2. Next, to the top right corner of your screen is a Connect Wallet button. You will need to connect your wallet (Phantom or Solflare) to the SafeMoon DAO. 3. Once your wallet is connected, look to the bottom of the page and you will see an arrow pointing up (^) and when you click on it you will see a Deposit & Withdraw button. 4. After clicking Deposit, your SafeMoon balance will show and you can select how much you want to deposit into the SafeMoon DAO. 5. Last, once you click deposit a final prompt will pop up which you just have to confirm. After a few seconds your tokens will be deposit and ready for voting. Keep in mind that you can withdraw at any time. Let us know if there any questions and thanks for participating

SafeMoon

16,920 次观看 • 1 年前