Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL...

13
Related Anatomy Unit 6 Central NERVOUS SYSTEM

  • date post

    22-Dec-2015

  • Category

    Documents

  • view

    215

  • download

    2

TAGS:

Transcript of Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL...

Page 1: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

Related Anatomy

Unit 6 Central NERVOUS SYSTEM

Page 2: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

1. Name the 2 DIVISIONS of the Nervous System

• CENTRAL brain and spinal cord

• PERIPHERAL all nerves outside

brain and spinal cord 2 branchesSomatic- nerves that

serve skeletal system and sense organs

Autonomic- serve smooth muscles and heart

Page 3: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

2. Terms

• Nerve- bundle of axons wrapped in connective tissue

• Ganglion- cell bodies grouped together outside brain or spinal cord

• Tract- pathway for axons

• Nuclei- mass of cell bodies ( ganglion)

Page 4: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

The 3 parts of a neuron

• Dendrite- conduct impulse toward cell body

• Axon- conduct impulse away from cell body

• Cell body

motor sensory

Page 5: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

3. 4 Basic Processes of the Nervous System

• Reception- stimuli

• Transmission- Sensory input- from area to brain Afferent

• Integration- sums up input to allow brain to make decision

• Motor output- efferent- cause response

Page 6: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

3 TYPES of NEURONS

• Sensory- afferent

• Motor- efferent

• Interneuron- in CNS (brain and spinal cord)

Page 7: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

4. 7 Divisions of the Brain

• Brain stem Medulala Oblongata- regulate

heartbeat, breathing, BP Pons- bridge between

Cerebellum and CNS Midbrain- vision, hearing,

touch• Cerebellum- movement• Hypothalmus- hunger, sleep,

thirst• Thalmus- all sensory except

smell• Cerebrum- largest, conscious

thought

Page 8: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

LOBES of BRAIN

• FRONTAL- motor (FM)

• TEMPORAL- speech and hearing

(EAR)• PARIETAL- sensory

(PS)• OCCIPITAL- visual

( eyes in back of head)

Page 9: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

Misc Brain INFO

• Right side of brain controls left side of body

• Right side of brain- art, music, imagination

• Left side of brain- logic, math, science

• Brain stem is the size of your thumb

Page 10: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

5. Spinal Cord

Functions• Reflex• Transmission

• Tube protected by vertebrae and CSF (clear)

Page 11: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

CNS Protection

Spinal cord

• Vertebrae• CSF

Brain

• Bones of Skull• CSF• Menninges (grey

matter)

Page 12: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

10. Vocab

• Efferent- motor

• Afferent- sensory

• Ganglia- mass of nerve

cells outside CNS

Page 13: Related Anatomy Unit 6 Central NERVOUS SYSTEM 1. Name the 2 DIVISIONS of the Nervous System CENTRAL brain and spinal cord PERIPHERAL all nerves outside.

Vocab Continued

• White Matter- covered in Myelin

• Grey Matter- no Myelin

• Meninges- protective covering of brain and spinal cord. Disease- Meningitis

• CSF- cerebrospinal fluid, clear

• CNS- central nervous system


Brain Structure 02.04.2016. Nervous System Central Nervous System BrainSpinal Cord Peripheral Nervous System Cranial nerves, spinal nerves, peripheral.

Brain Structure 02.04.2016. Nervous System Central Nervous System BrainSpinal Cord Peripheral Nervous System Cranial nerves, spinal nerves, peripheral.

© 2013 John Wiley & Sons, Inc. All rights reserved. Chapter 10: Central Nervous System, Spinal Nerves, and Cranial Nerves.

© 2013 John Wiley & Sons, Inc. All rights reserved. Chapter 10: Central Nervous System, Spinal Nerves, and Cranial Nerves.

PERIPHERAL NERVOUS SYSTEM - Texas A&M University Peripheral... · Nervous tissue Distribution: comprise the central nervous system. Individual peripheral nerves are found throughout

PERIPHERAL NERVOUS SYSTEM - Texas A&M University Peripheral... · Nervous tissue Distribution: comprise the central nervous system. Individual peripheral nerves are found throughout

Central Nervous System - Brain & Cranial Nerves

Central Nervous System - Brain & Cranial Nerves

The Nervous System. The central nervous system (CNS ) Brain cranial nerves spinal cord The peripheral nervous system (PNS) Sensory (afferent) neurons.

The Nervous System. The central nervous system (CNS ) Brain cranial nerves spinal cord The peripheral nervous system (PNS) Sensory (afferent) neurons.

Enteric Nervous System gutgut Central Nervous System (CNS) brainbrain spinal cordspinal cord Peripheral Nervous System (PNS) cranial nerves (12 pr)cranial.

Enteric Nervous System gutgut Central Nervous System (CNS) brainbrain spinal cordspinal cord Peripheral Nervous System (PNS) cranial nerves (12 pr)cranial.

Functions of the Nervous System. NERVOUS SYSTEM CENTRAL NS PERIPHERAL NS BRAIN SPINAL CORD CRANIAL SPINAL AUTONOMIC NERVES NERVES NERVES (12 pairs) (31.

Functions of the Nervous System. NERVOUS SYSTEM CENTRAL NS PERIPHERAL NS BRAIN SPINAL CORD CRANIAL SPINAL AUTONOMIC NERVES NERVES NERVES (12 pairs) (31.

The Nervous System. Divisions of the Nervous System Central Nervous System [CNS] = Spinal Cord Brain Peripheral Nervous System [PNS]= Spinal Nerves.

The Nervous System. Divisions of the Nervous System Central Nervous System [CNS] = Spinal Cord Brain Peripheral Nervous System [PNS]= Spinal Nerves.

The central nervous system (CNS) Spinal cord class2014-20… · The central nervous system (CNS) Spinal cord ... State the embryonic origin of spinal nerves ... autonomic nervous

The central nervous system (CNS) Spinal cord class2014-20… · The central nervous system (CNS) Spinal cord ... State the embryonic origin of spinal nerves ... autonomic nervous

Peripheral Nerves and Arteries. CNS = Central Nervous System (Brain and spinal cord) PNS = Peripheral Nervous System (nerves to appendages) Neurons are.

Peripheral Nerves and Arteries. CNS = Central Nervous System (Brain and spinal cord) PNS = Peripheral Nervous System (nerves to appendages) Neurons are.

The Nervous System Ch. 12-17. The Nervous System Introduction Composed of Brain Spinal Cord Nerves 2 Major Subdivisions CNS (Central Nervous.

The Nervous System Ch. 12-17. The Nervous System Introduction Composed of Brain Spinal Cord Nerves 2 Major Subdivisions CNS (Central Nervous.

1 The Central Nervous System Brain II Cranial Nerves.

1 The Central Nervous System Brain II Cranial Nerves.

Anatomy and Physiology Nervous system: brain, spinal cord, nerves Central Nervous System (CNS) and Peripheral Nervous System (PNS) CNS: brain and.

Anatomy and Physiology Nervous system: brain, spinal cord, nerves Central Nervous System (CNS) and Peripheral Nervous System (PNS) CNS: brain and.

More on the nervous system Central nervous system spinal cord brain Cranial and spinal nerves Autonomic nervous system

More on the nervous system Central nervous system spinal cord brain Cranial and spinal nerves Autonomic nervous system

NERVOUS SYSTEM · cranial nerves spinal nerves ganglia peripheral nerves enteric plexuses sensory receptors. Overview of the Nervous System Central nervous system-CNS Brain & Spinal

NERVOUS SYSTEM · cranial nerves spinal nerves ganglia peripheral nerves enteric plexuses sensory receptors. Overview of the Nervous System Central nervous system-CNS Brain & Spinal

Brain Nerves - websites.rcc.eduwebsites.rcc.edu/estrada/files/2016/09/Nervous-System-Student.pdfThe Nervous System Brain Spinal Cord Central Nervous ... Peripheral Nervous System (PNS)

Brain Nerves - websites.rcc.eduwebsites.rcc.edu/estrada/files/2016/09/Nervous-System-Student.pdfThe Nervous System Brain Spinal Cord Central Nervous ... Peripheral Nervous System (PNS)

Welcome to… Nervous System Central Nervous System Peripheral Nervous System Parasympathetic Somatic Nerves Autonomic Nerves Spinal Cord Brain MotorSensorySympathetic.

Welcome to… Nervous System Central Nervous System Peripheral Nervous System Parasympathetic Somatic Nerves Autonomic Nerves Spinal Cord Brain MotorSensorySympathetic.

35.2 – The Nervous System - Quia · Regents Biology! Nervous System ! Central nervous system - brain and spinal chord ! Peripheral nervous system - nerves from senses - nerves to

35.2 – The Nervous System - Quia · Regents Biology! Nervous System ! Central nervous system - brain and spinal chord ! Peripheral nervous system - nerves from senses - nerves to

Human Anatomy, Larry M. Frolich, Ph.D. NERVOUS SYSTEM I CNS (Central Nervous System) Segmentation PNS (Peripheral Nervous System) Spinal Nerves Neuron.

Human Anatomy, Larry M. Frolich, Ph.D. NERVOUS SYSTEM I CNS (Central Nervous System) Segmentation PNS (Peripheral Nervous System) Spinal Nerves Neuron.

NERVOUS SYSTEM. Figure 49.4 Central nervous system (CNS) Brain Spinal cord Peripheral nervous system (PNS) Cranial nerves Ganglia outside CNS Spinal nerves.

NERVOUS SYSTEM. Figure 49.4 Central nervous system (CNS) Brain Spinal cord Peripheral nervous system (PNS) Cranial nerves Ganglia outside CNS Spinal nerves.