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98 Cards in this Set

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Dendrites

Projections from da nerve cell body & carry signals 2 the cell body

Sends 2 the cell body

Dendrites

Projections from da nerve cell body & carry signals 2 the cell body

Sends 2 the cell body

Schwann cells

Cells from by myelin

From by Myelin which is fatty white substance

Nodes of Ranvier

Occur at regular intervals & length of nerve fibers

Interval & length of nerve fiber

Myelin

White fatty substance formed by Schwann cells & surrounding axons.

Surrounded axon & is white fatty substance

Membrane potential

Created by ions fluid inside neuron

Conversation of ions in fluids around nerons

Depolarization

Segment of neuron

Neurons segment

Action potential

Inside become positively charged & nerve impulses created

Positive charge with nerve impulses

Action potential

Inside become positively charged & nerve impulses created

Positive charge with nerve impulses

Synapse

Gab between neuron & another neuron,muscle cell, or gland !

Gab in muscle cell or glad neuron

Action potential

Inside become positively charged & nerve impulses are created

Positive charge with nerve impulses

Synapse

Gab between neuron & another neuron,muscle cell, or gland !

Gab in muscle cell or glad neuron

Neurotransmitters

Carrying nerve impulses across synapses

Carey nerves with synapses

Acetylcholine

Stimulate skeleton muscle & low level of acetylcholine receptors stimulate skeleton muscle

Stimulate skeleton muscle

Acetylcholine

Stimulate skeleton muscle & low level of acetylcholine receptors stimulate skeleton muscle

Stimulate skeleton muscle

Neurologists

Half of the brain

Half brain

Cholecystokinin

Gut brain petide

Brain petite

Thalamus

Relax station

Relax

Hypothalamus

Regulates heart,pressure,pleasure & temp

Hypothalamus

Regulates heart,pressure,pleasure & temp

Pineal body

Secretion into melatonin

Converts secretions into melatonin

Hypothalamus

Regulates heart,pressure,pleasure & temp

Pineal body

Secretion into melatonin

Converts secretions into melatonin

Epidural

Found between skull

Skull

Hypothalamus

Regulates heart,pressure,pleasure & temp

Pineal body

Secretion into melatonin

Converts secretions into melatonin

Epidural

Found between skull

Skull

Subdural

Found between dura mater

Dura mater

Hypothalamus

Regulates heart,pressure,pleasure & temp

Pineal body

Secretion into melatonin

Converts secretions into melatonin

Epidural

Found between skull

Skull

Subdural

Found between dura mater

Dura mater

Subarachnoid

Found between arachnoid

Arachnoid

Hypothalamus

Regulates heart,pressure,pleasure & temp

Pineal body

Secretion into melatonin

Converts secretions into melatonin

Epidural

Found between skull

Skull

Subdural

Found between dura mater

Dura mater

Subarachnoid

Found between arachnoid

Arachnoid

Tracts

Surrounded gray matters of path ways of white matter

Travel from gray to white

Hypothalamus

Regulates heart,pressure,pleasure & temp

Pineal body

Secretion into melatonin

Converts secretions into melatonin

Epidural

Found between skull

Skull

Subdural

Found between dura mater

Dura mater

Subarachnoid

Found between arachnoid

Arachnoid

Tracts

Surrounded gray matters of path ways of white matter

Travel from gray to white

Bas ganglia

Gray in the cerebrum that assist in coordination

Assist on coordination

Hypothalamus

Regulates heart,pressure,pleasure & temp

Pineal body

Secretion into melatonin

Converts secretions into melatonin

Epidural

Found between skull

Skull

Subdural

Found between dura mater

Dura mater

Subarachnoid

Found between arachnoid

Arachnoid

Tracts

Surrounded gray matters of path ways of white matter

Travel from gray to white

Bas ganglia

Gray in the cerebrum that assist in coordination

Assist on coordination

Limbic system

Long term memory emotion

Parietal lobes in memory emotional motivation

Hypothalamus

Regulates heart,pressure,pleasure & temp

Pineal body

Secretion into melatonin

Converts secretions into melatonin

Epidural

Found between skull

Skull

Subdural

Found between dura mater

Dura mater

Subarachnoid

Found between arachnoid

Arachnoid

Tracts

Surrounded gray matters of path ways of white matter

Travel from gray to white

Bas ganglia

Gray in the cerebrum that assist in coordination

Assist on coordination

Limbic system

Long term memory emotin

Parietal lobes in memory emotional motivation

Meninges

3 layer of connective tissue membranes & cover protect membrane

3layer that cover protect membrane

Dura mater

Outer layer white tissue

Outa layer

Arachnoid mater

Middle layer containing blood vessels

Middle layer with blood vessels

Pic mater

3layer with brain & spinal cord

3rd layer with brain & spinal cord

Brain dominance

Hemisphere in language function & linear thought processing

Language function & linear processing

White mater

Corpus callosum is composed of myelinated axons & it's white

Myelinated axons & white

Endorphins & enkephalins

Block from feeling pain

Block from feeling pain

Endorphins/Enkophalins

Neurotransmitters block pain injury

Pain blocker

Medulla/Midbrain

Brain stem superior & inferior

Brain stem

Celebrum

2nd largest part of the brain

2 big part of brain

Cerebelle

Move smooth & maintain balance

Move smooth while maintaining balance

Corpus collosom

Separate hemisphere & allow brain to communicate

Communication of brain & hemisphere separation

Corpus collosom

Separate hemisphere & allow brain to communicate

Communication of brain & hemisphere separation

Frontal lobe

Lobes that control movement

Movement of lobe

Corpus collosom

Separate hemisphere & allow brain to communicate

Communication of brain & hemisphere separation

Frontal lobe

Lobes that control movement

Movement of lobe

Sulci grooves

Shallow grooves in the cerebrum

Cerebrum with shallow grooves

Corpus collosom

Separate hemisphere & allow brain to communicate

Communication of brain & hemisphere separation

Frontal lobe

Lobes that control movement

Movement of lobe

Sulci grooves

Shallow grooves in the cerebrum

Cerebrum with shallow grooves

Cranial nerves

12 pair

12 gang of nerves

Corpus collosom

Separate hemisphere & allow brain to communicate

Communication of brain & hemisphere separation

Frontal lobe

Lobes that control movement

Movement of lobe

Sulci grooves

Shallow grooves in the cerebrum

Cerebrum with shallow grooves

Cranial nerves

12 pair

12 gang of nerves

Spinal nerves

31 pair

Gang of 31 spinal

Hypothalamus

Regulated sleep cycle, water balance,& heart pressure

Sleep cycle

Hypothalamus

Regulated sleep cycle, water balance,& heart pressure

Sleep cycle

Frontal lobe

Motor speech called broachols located here

Motor speech & Broachols

Medulla oblongota

Brain stem contain vital

Vital & brain stem

Central nervous system

Brain & spinal cord

Brain & spinal cord

Meninges

Central nervous system surrounded by 3 membranes

Surrounded by 3 membranes

Dura mater

Outer most layer tough , white fibrous membrane

Outer layer connect to white membrane

Dura mater

Outer most layer tough , white fibrous membrane

Outer layer connect to white membrane

Pia mater

Inner most thin layer membrane

Thin layer of membrane

CSF

Clear colorless cerebrospinal fluid

Clear colorless fluid