The position of brain stem脑干 ◆Brain 。Telencephalon端脑 端脑 .Diencephalon间脑 .Cerebellum小脑 ,Brain stem脑干 1-Midbrain中脑 间脑 2-Pons脑桥 3-medulla oblongata延髓 脑干 脑桥 小脑 延髓 ◆Spinal cord脊髓
◆Brain ⚫Telencephalon 端脑 ⚫Diencephalon 间脑 ⚫Cerebellum 小脑 ⚫Brain stem 脑干 1-Midbrain 中脑 2-Pons 脑桥 3-medulla oblongata 延髓 ◆Spinal cord 脊髓 The position of brain stem 脑干
The development of the brain 25 days 40 days 50 days Pig brain development s similar to Human brain developmer 100 days months months Newborn 1 Month 9 Months 2 Years Adult Cerebral cortex tissue in different time of human
Cerebral cortex tissue in different time of human The development of the brain
The development of the brain Five secondary brain vesicles Three primary Cerebrum brain vesicles Eye cup Telencephalon Thalamus, Prosencephalon hypothalamus, (Forebrain)前脑 Diencephalon and epithalamus Mesencephalon -Mesencephalon Midbrain (Midbrain) 中脑 Pons Metencephalon Cerebellum Rhombencephalon (Hindbrain)后脑 Myelencephalon -Medulla oblongata 0 Lateral view Three-to four-week Five-week Lateral view embryo embryo @ (b) Myelencephalon Diencepholon Spinal cord 90% Pr0s.前 of a child's brain development Mes.中 happens Met.后 before age 5 +encephalon脑
The development of the brain 前脑 中脑 后脑 Pros.前 Mes. 中 Met .后 + encephalon 脑
Division of the peripheral nervous system 脑神经12对 脊神经31对 Central nervous system Peripheral nervous system Cranial nn.-12 pairs Spinal nn.-31 pairs0
10 Cranial nn.-12 pairs Spinal nn.-31 pairs 脑神经12对 脊神经31对 Division of the peripheral nervous system
神经系统组成Constitution of nervous system 神经元neuron ◆形态 Shape ◆功能Function ◆分类Classification ◆突触 Synapse 神经胶质 ◆分类Classification neuroglia ◆功能Function 11
11 神经元 neuron ◆分类Classification ◆功能Function ◆形态 Shape ◆功能 Function ◆分类 Classification ◆突触 Synapse 神经胶质 neuroglia 神经系统组成 Constitution of nervous system