Nervous System

59問 • 1年前

Yami

通報

問題一覧

Informs an animal about its environment, both internal and external, and initiates responses to that environment

Nervous system

receive and transmit impulses

Neurons

Regulate the rate of axonal conduction of impulses, hold the neurons in place, and preven the neuronal impilses from spreading between neurons that are not linked by synapses

Supporting cells

Subdivision of Nervous system

Central nervous system, Peripheral nervous system

Anatomically composed of the brain and the spinal cord

Central nervous system

Components of the nervous system that extend away from the central axis outward, toward the periphery of the body

Peripheral nervous system

Basic functional units of the nervous system

Neurons

Structurally and functionally support and protect the neurons

Neuroglia

Central cell body

Soma

Receive stimuli, or impulses, from other neurons and conduct the stimulation to the cell body; afferent processes

Dendrites

Conduct nerve impulses away from the cell body toward another neuron; efferent processes

Axons

Sheat of fatty substance surrounding the axons

Myelin sheat

Specialized glial cells in the brain and spinal cord

Oligodendrocytes

Specialized glial cells In the nerves outside the brain and spinal cord

Schwann cells

Small gaps in the myelin sheat

Nodes of ranvier

Collection of neuronal cell bodies in the PNS and their surrounding supporting cells and connective tissue

Ganglion

Collection of neuronal cell bodies in CNS

Nucleus

A network of anastomosing or interlacing blood vessels or nerves

Plexus

Classification of neurons

Unipolar, Pseudounipolar, Bipolar, Multipolar

The peripheral terminal end of sensory axons are modified to form specialized structures called

Receptors

Warm or cold temperature, noxious stimuli, pain, and crude mechanical stimulation

Free nerve endings

Slow movement

End bulbs of krause

Rapid vibration

Pacinian corpuscles

Detects muscle length and velocity of muscle stretch

Muscle spindles

Tangetial stretching

Ruffini corpuscles

Movement but not continual pressure

Hair follicle receptors

Continuously to sustained perpendicular pressure

Merkel discs and tactile corpuscles

Conduct nerve impulses toward the CNS; sensory nerve fibers

Afferent nerve fibers

Conduct nerve impulses away from the CNS; motor nerve fibers

Efferent nerve fibers

Set of fibers that connect the two halves of the cerebral cortex

Corpus callosum

Largest part of the brain; related with higher-order behaviors

Cerebrum

Makes up the wrinkled appearance of the brain

Gyri

Separation of gyrus

Fissures and sulci

Most prominent groove of the brain

Longitudinal fissure

Division of the hemispheres

Lobes

Second largest component of brain; allows body to have coordinated movement, balance, posture, and complex reflexes

Cerebellum

Serves as a nervous system passageway between the primitive brainstem and the cerebrum

Diencephalon

Interface between the nervous and the endocrine system; plays a role in temperature, regulation, hunger, thirst, and components of rage and anger responses

Hypothalamus

Acts as a relay station for regulation sensory inputs to the cerebrum

Thalamus

An endocrine “master gland” that regulates production and release of hormones throughout the body

Pituitary gland

Connection between the rest of the brain and spinal cord

Brainstem

Brainstem consist of

Midbrain, Pons, Medulla oblongata

General groups of neurons

Primary afferent neuron, Interneuron, Projection neuron, Final efferent neuron

Consist of myelinated axons and neuroglia

White matter

Consist primarily of cell bodies of neuronal cells, neuroglia, and interwined dendrites and both myelinated and nonmyelinated axons

Gray matter

Gray matter covering the surface of the cerebrum or cerebellum

Cortex

Concentrations of myelinated axons form white matter , which generally can be subdivided into

Tracts

Regions where white and gray matter mix together are designated

Reticular formation

Most caudal regins of brainstem

Medulla oblongata

Arises from medulla oblongata

Facial nerve

Rostral to medulla oblongata; distinguised by transverse fibers along its ventral surface

Pons

Connects to the pons

Trigeminal nerve

Rostral to the pons, features a median interpeduncular fossa between bilateral cerebral peduncles

Midbrain

Arise from the midbrain

Oculomotor nerve, Trochlear nerve

Separates the cerebrum from the cerebellum

Cerebral transverse fissure

separates right and left hemisphere

Cerebral longitudinal fissure

Set of connective tissue layers that surround the brain and spinal cord

Meninges

Layers of meninges

Dura mater, Arachnoid, Pia mater

Brain and spinal cord are bathed and protected from the hard inner sirface of the skull and spinal column by a fluid called

Cerebrospinal fluid

ANIMAL REPRODUCTION

Yami · 31問 · 2年前

ANIMAL REPRODUCTION

31問 • 2年前

Yami

Female and male reproductive system

Yami · 31問 · 2年前

Female and male reproductive system

31問 • 2年前

Yami

Poultry lab terminologies #1

Yami · 40問 · 2年前

Poultry lab terminologies #1

40問 • 2年前

Yami

Poultry lab external anatomy and reproductive system

Yami · 23問 · 2年前

Poultry lab external anatomy and reproductive system

Poultry lab (breeds)

Poultry lab (breeds)

Egg

Egg

QUIZ GRP 1

QUIZ GRP 1

QUIZ GENETICS

QUIZ GENETICS

AI and MOET

AI and MOET

SWINE LAB REPORT

SWINE LAB REPORT

Slaughtering of pig

Slaughtering of pig

Improvement and Control Traits

Yami · 61問 · 1年前

Improvement and Control Traits

poultry lab finals

poultry lab finals

POULTRY LEC

POULTRY LEC

ANAT101A - Introduction to Veterinary Anatomy

Yami · 70問 · 1年前

ANAT101A - Introduction to Veterinary Anatomy

BASC107A

BASC107A

ANAT101B - 1ST MIDTERM

Yami · 100問 · 1年前

ANAT101B - 1ST MIDTERM

AXIAL MUSCLE

AXIAL MUSCLE

ANAT101A - Recap of Biology and Zoology

Yami · 32問 · 1年前

ANAT101A - Recap of Biology and Zoology

32問 • 1年前

Yami

ANAT101 - General osteology and the axial skeleton

Yami · 25問 · 1年前

ANAT101 - General osteology and the axial skeleton

25問 • 1年前

Yami

ANAT101A - Introduction to Veterinary Anatomy

Yami · 70問 · 1年前

ANAT101A - Introduction to Veterinary Anatomy

70問 • 1年前

Yami

ANAT101A - Descriptive Terms

Yami · 19問 · 1年前

ANAT101A - Descriptive Terms

19問 • 1年前

Yami

ANAT101A - The Axial and Appendicular Skeleton and Special Topic (Recording)

Yami · 38問 · 1年前

ANAT101A - The Axial and Appendicular Skeleton and Special Topic (Recording)

38問 • 1年前

Yami

BASC107A - PART 2 MIDTERMS

Yami · 88問 · 1年前

BASC107A - PART 2 MIDTERMS

BASC108B

BASC108B

BASC108B PART 2

BASC108B PART 2

BASC108A 1

BASC108A 1

BASC108A 2

BASC108A 2

DEVA100B

DEVA100B

DEVA100A

DEVA100A

BASC101B Finals

BASC101B Finals

Digestive System

Digestive System

Respiratory, Urinary, and Reproductive System

Yami · 41問 · 1年前

Respiratory, Urinary, and Reproductive System

Circulatory System

Circulatory System

ANAT101A - Digestive System

Yami · 18問 · 1年前

ANAT101A - Digestive System

OSTEOLOGY

OSTEOLOGY

MICRO LEC

MICRO LEC

HISTO LEC PART 2 midterms

Yami · 54問 · 1年前

HISTO LEC PART 2 midterms

PHYSIO LEC

PHYSIO LEC

問題一覧

Informs an animal about its environment, both internal and external, and initiates responses to that environment

Nervous system

receive and transmit impulses

Neurons

Regulate the rate of axonal conduction of impulses, hold the neurons in place, and preven the neuronal impilses from spreading between neurons that are not linked by synapses

Supporting cells

Subdivision of Nervous system

Central nervous system, Peripheral nervous system

Anatomically composed of the brain and the spinal cord

Central nervous system

Components of the nervous system that extend away from the central axis outward, toward the periphery of the body

Peripheral nervous system

Basic functional units of the nervous system

Neurons

Structurally and functionally support and protect the neurons

Neuroglia

Central cell body

Soma

Receive stimuli, or impulses, from other neurons and conduct the stimulation to the cell body; afferent processes

Dendrites

Conduct nerve impulses away from the cell body toward another neuron; efferent processes

Axons

Sheat of fatty substance surrounding the axons

Myelin sheat

Specialized glial cells in the brain and spinal cord

Oligodendrocytes

Specialized glial cells In the nerves outside the brain and spinal cord

Schwann cells

Small gaps in the myelin sheat

Nodes of ranvier

Collection of neuronal cell bodies in the PNS and their surrounding supporting cells and connective tissue

Ganglion

Collection of neuronal cell bodies in CNS

Nucleus

A network of anastomosing or interlacing blood vessels or nerves

Plexus

Classification of neurons

Unipolar, Pseudounipolar, Bipolar, Multipolar

The peripheral terminal end of sensory axons are modified to form specialized structures called

Receptors

Warm or cold temperature, noxious stimuli, pain, and crude mechanical stimulation

Free nerve endings

Slow movement

End bulbs of krause

Rapid vibration

Pacinian corpuscles

Detects muscle length and velocity of muscle stretch

Muscle spindles

Tangetial stretching

Ruffini corpuscles

Movement but not continual pressure

Hair follicle receptors

Continuously to sustained perpendicular pressure

Merkel discs and tactile corpuscles

Conduct nerve impulses toward the CNS; sensory nerve fibers

Afferent nerve fibers

Conduct nerve impulses away from the CNS; motor nerve fibers

Efferent nerve fibers

Set of fibers that connect the two halves of the cerebral cortex

Corpus callosum

Largest part of the brain; related with higher-order behaviors

Cerebrum

Makes up the wrinkled appearance of the brain

Gyri

Separation of gyrus

Fissures and sulci

Most prominent groove of the brain

Longitudinal fissure

Division of the hemispheres

Lobes

Second largest component of brain; allows body to have coordinated movement, balance, posture, and complex reflexes

Cerebellum

Serves as a nervous system passageway between the primitive brainstem and the cerebrum

Diencephalon

Interface between the nervous and the endocrine system; plays a role in temperature, regulation, hunger, thirst, and components of rage and anger responses

Hypothalamus

Acts as a relay station for regulation sensory inputs to the cerebrum

Thalamus

An endocrine “master gland” that regulates production and release of hormones throughout the body

Pituitary gland

Connection between the rest of the brain and spinal cord

Brainstem

Brainstem consist of

Midbrain, Pons, Medulla oblongata

General groups of neurons

Primary afferent neuron, Interneuron, Projection neuron, Final efferent neuron

Consist of myelinated axons and neuroglia

White matter

Consist primarily of cell bodies of neuronal cells, neuroglia, and interwined dendrites and both myelinated and nonmyelinated axons

Gray matter

Gray matter covering the surface of the cerebrum or cerebellum

Cortex

Concentrations of myelinated axons form white matter , which generally can be subdivided into

Tracts

Regions where white and gray matter mix together are designated

Reticular formation

Most caudal regins of brainstem

Medulla oblongata

Arises from medulla oblongata

Facial nerve

Rostral to medulla oblongata; distinguised by transverse fibers along its ventral surface

Pons

Connects to the pons

Trigeminal nerve

Rostral to the pons, features a median interpeduncular fossa between bilateral cerebral peduncles

Midbrain

Arise from the midbrain

Oculomotor nerve, Trochlear nerve

Separates the cerebrum from the cerebellum

Cerebral transverse fissure

separates right and left hemisphere

Cerebral longitudinal fissure

Set of connective tissue layers that surround the brain and spinal cord

Meninges

Layers of meninges

Dura mater, Arachnoid, Pia mater

Brain and spinal cord are bathed and protected from the hard inner sirface of the skull and spinal column by a fluid called

Cerebrospinal fluid