Nervous system Part 1

Muscle contractions and gland secrertions

The Brain and spine

all peripheral nerves(all cranial and spinal nerves

Central nervous system and peripheral nervous system

The four lobes(cereberal hemispheres), thalamus, hypothalamus, brain stem, and cerebellum

Frontal, Parietal, Temporal, and Occipital

takes in all sensory info except smell

maintaining homeostasis but also maintaining bodily tension to change behavior Ex. giving the feeling of hunger so someone eats

The pons, Midbrain, and medulla

muscle memory/ automated muscle actions Ex. speaking, writing, walking

by meninges

by epineurium

actually the epineurium Ex. standing toe touch

pinky or index finger

motor and sensory neurons

efferent aka they send signals away from the brain

afferent aka they send signals to the brain

somatic and autonomic

skeletal muscles

smooth muscles, cardiac muscles and glands

sympathetic and parasympathetic nervous system

the fight or flight response

responsible for rest and digestion