پاورپوینت فیزیولوژی مغز و اعصاب

پاورپوینت فیزیولوژی مغز و اعصاب (pptx) 158 اسلاید

دسته بندی : پاورپوینت

نوع فایل : PowerPoint (.pptx) ( قابل ویرایش و آماده پرینت )

تعداد اسلاید: 158 اسلاید

قسمتی از متن PowerPoint (.pptx) :

فیزیولوژی مغز و اعصاب Central Nervous System (CNS) Brain Spinal Cord Peripheral Nervous System (PNS) Sensory Neurons Motor Neurons Somatic Nervous System voluntary movements via skeletal muscles Autonomic Nervous System organs, smooth muscles Sympathetic Parasympathetic Nervous System The Nervous System Cell types Neurons Glial cells Neurons Axon of another neuron Cell Body Dendrites Axon Myelin Sheath Dendrites of another neuron Parts of neurons Dendrites: Input Cell body Metabolism Integrates dendritic signals Axon Output Classification of neurons by shape Pseudounipolar: axon and dendrite look like one process e.g. sensory neurons Bipolar: one axon, one dendrite e.g. retina Multipolar: one axon, many dendrites e.g. motor neurons Classification of neurons by shape Neurons Classification of neurons by function Sensory or afferent: from sensory neurons of PNS to CNS. Association or interneurons: Located entirely within the CNS. Neuron to neuron. Motor or efferent: from CNS to effectors organs (muscles).