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Neuron & Nervous System - Coggle Diagram
Neuron & Nervous System
Central NS
Spinal Cord
Brain
Midbrain
Mesencephalon
Tectum Tegmentum
Reticular Information
, Sleep wake, Alert (like mom wakes up for their baby for any noise), Damage (Coma)
Substantia Nigra
, Connected to Basial Ganglia, Movement, Reward seeking, Drug addiction,
Hindbrain
Myelencephalon
Medull
a, troth moving, breathing, digestion, over dose opioid =Dying
Metencephalon
Pons
, connect the Cerebellum and cerebral cortex. play role in sleep and Rim sleep..
Cerebellum
, Damage (Ataxia and symptoms is like drunk person), Implicit memory (secondary memory), short and long memory. Decline with age.
Forebrain
Telencephalon
Cerebral Cortex Basal Ganglia Hippocampus Amygdala
Diencephalon
Thalamus ( Hypothalamus. Thirst, hunger, growth, sexual activity, Body response to stress (clue: feeding, fight, fuck, ), Amygdala
Peripheral NS
Somatic NS
controls voluntary movements (moving arms, legs, touch, pain)
Autonomic NS
Involuntary or automatic functions (breathing, digestion, heartbeat)
Sympathetic NS
fight or flight response (seeing snake, heartbeat faster, muscles tense up)
Parasympathetic NS
Relaxed state, Lowering blood pressure, heart rate, and respiration (after running away from the snake, will calm you down)
Neuron
Axon
, a thin extension carries signals away from the cell body.
Dendrites
, branching extensions receive signals from other neurons
The cell body
, nucleus, keep the cell alive & functioning.