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This Is How We Begin 🧬👶🏻 @drbahaadmour ────────── Fetal development, embryology, pregnancy anatomy, and human development begin with an extraordinary transformation from a tiny early embryo into a recognizable fetus with developing limbs, facial features, and increasingly complex body structures. 🧬👶🏻 During the early weeks of pregnancy, the embryo undergoes rapid changes. The head grows prominently as the brain develops, the upper and lower limbs become increasingly defined, fingers and toes begin separating, and the face gradually acquires more recognizable human features. By the end of the embryonic period, most major organ systems have already begun forming. Development then enters the fetal period, when growth, maturation, movement, and refinement of previously established structures become increasingly important. The umbilical cord provides the connection between the developing fetus and placenta, carrying vessels responsible for the exchange of oxygen, nutrients, and metabolic products through the placental circulation. This 3D anatomical visualization follows the remarkable progression of human embryonic and fetal development and shows how rapidly the body changes before birth. ────────── 🎥 Video created by 🩺 Dr. Bahaa N. Dmour ⚡ CEO & Founder of Smart Doctor ────────── #SmartDoctor1 #DrBahaaDmour #Cardiac #education #anatomia #cardiology #Anatomy #Anatomía #Anatomi #Medicina #Doctor #HumanBody #cardio #Smartdoctor1 #3DAnatomy #FetalDevelopment #Embryology #Pregnancy #HeartValves #CardiacAnatomy

Smart Doctor

814,800 views • 1 month ago

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BY-@drbahaadmour|Advanced Heart Anatomy | Detailed 3D Cardiac Structures 🫀 ────────── Every heartbeat is a precisely timed mechanical sequence. 🫀 The heart has four valves, but they do not all open together: during ventricular filling, the mitral and tricuspid valves open while the aortic and pulmonary valves remain closed. When the ventricles contract, that pattern reverses. The familiar “lub-dub” is created by valve closure. S1 (“lub”) occurs when the mitral and tricuspid valves close at the beginning of ventricular systole, while S2 (“dub”) occurs when the aortic and pulmonary valves close as systole ends and diastole begins. These valves do not actively pull themselves open or shut. Their movement is driven mainly by pressure differences between the chambers and major vessels, creating one-way blood flow through the heart. The chordae tendineae and papillary muscles help stabilize the atrioventricular valves during contraction and prevent them from prolapsing backward. Another remarkable detail: the heart muscle itself receives much of its coronary blood supply during diastole, when the ventricles relax. In every single beat, electrical activation, pressure changes, valve motion, muscle contraction, and coronary perfusion are synchronized within fractions of a second. A heartbeat may sound simple—lub-dub—but inside, it is one of the most precisely coordinated mechanical events in the human body. 🔬🫀 ────────── 🎥 Video created by 🩺 Dr. Bahaa N. Dmour ⚡ CEO & Founder of Smart Doctor ────────── #3DAnatomy #SmartDoctor1 #DrBahaaDmour #education #anatomia #Anatomy #Anatomía #Anatomi #Medicina #Doctor #HumanBody #cardio #3D_Anatomy #Education #BrainAnatomy #BrainHealth #HeartAnatomy #CirculatorySystem #cardiology #Cardiac

Smart Doctor

1,400,000 views • 2 months ago

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The Brain, Piece by Piece 🧠 @drbahaadmour ━━━━━━━━━━━━ What lies beneath the surface of the human brain? 🧠 Explore human brain anatomy in this detailed 3D medical animation, revealing the intricate structures responsible for movement, sensation, vision, cognition, and the processing of information. From the cerebral cortex to the deep nuclei hidden beneath it, every structure plays a specialized role in the nervous system. 🔬 Structures featured in this anatomical visualization: 🧠 Frontal Lobe — Involved in planning, decision-making, voluntary movement, and executive functions. 🧠 Parietal Lobe — Integrates sensory information and contributes to spatial awareness. 🧠 Limbic Regions — Participate in emotional processing, learning, and memory. 🧠 Thalamus — A major relay center for sensory and motor information, connecting with the cerebral cortex. 🧠 Globus Pallidus — Part of the basal ganglia, essential for regulating motor activity. 🧠 Temporal White Matter — Contains neural pathways connecting important cortical and subcortical regions. 🧠 Septum Pellucidum — A thin membrane separating the frontal horns of the lateral ventricles. 👁️ Levator Palpebrae Superioris — An extraocular muscle responsible for elevating the upper eyelid. This 3D brain dissection-style animation explores the relationship between the cerebral lobes, deep brain structures, brainstem, and visual system. Understanding neuroanatomy helps explain how the human nervous system coordinates movement, processes sensory signals, and supports complex cognitive functions. ━━━━━━━━━━━━ 🎬 Video created by 🩺 Dr. Bahaa N. Dmour ⚡ CEO & Founder of Smart Doctor ━━━━━━━━━━━━ #SmartDoctor1 #DrBahaaDmour #Cardiac #education #anatomia #cardiology #Anatomy #Anatomía #Anatomi #Medicina #Doctor #HumanBody #cardio #Smartdoctor1 #3DAnatomy #Анатомия #FetalDevelopment #Embryology #Pregnancy #HeartValves

Smart Doctor

243,700 views • 15 days ago