Structure and function of neurons1

Information about Structure and function of neurons1

Published on August 3, 2014

Author: alejandro115527



Structure and function of neurons: Structure and function of neurons Alejandro Medina July 2014 Overview of presentation: Overview of presentation 1. Nervous system 2. What is a neuron 3. Structure of neurons 4 . Function of neurons Synapsis . Aferent and eferent Na-K pump 5 . Importance of neurons Nervous system: Nervous system Neurons Neuroglia (Glial cells) Neurons: Information messengers : Neurons: Information messengers I s an electrically excitable cell specialized to processes and transmits information through electrical and chemical signals, that is the basic building block of the nervous system. Approximately 86 billion neurons in the human brain. Structure of neurons: Structure of neurons Neurons function: Neurons function Imput signal Output signal Integration Synapse Synapse: Synapse Structure of typical neurons: Structure of typical neurons Afferent and efferent: Afferent and efferent Importance of neurons: Importance of neurons Transmit messages in our nervous system (sensory and motor). Neurons stop reproducing shortly after birth Neurotransmitters have been studied quite a bit in relation to psychology and human behavior. What we have found is that several neurotransmitters play a role in the way we behave, learn, the way we feel, and sleep. And, some play a role in mental illnesses. Thank you very much!: Thank you very much !

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