Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in...

35
Biology Biology & & Behavior Behavior

Transcript of Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in...

Page 1: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

BiologyBiology && BehaviorBehavior

Page 2: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

The The NERVOUSNERVOUS SYSTEM SYSTEMWhat is its function?What is its function?

– Involved in Involved in thinkingthinking– Involved in Involved in dreamingdreaming– Involved in Involved in feelingfeeling– Involved in Involved in movingmoving– Involved in Involved in reactionsreactions– Involved in Involved in learninglearning– Involved in Involved in memorymemory

Page 3: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Nervous System OverviewNervous System Overview

CIPA: Feeling no pain?CIPA: Feeling no pain?– http://www.youtube.com/watch?v=ths2http://www.youtube.com/watch?v=ths2

RJRenvIRJRenvI– http://www.youtube.com/user/http://www.youtube.com/user/

HelpRobertoHelpRoberto How do neurons work?How do neurons work?

– http://www.youtube.com/watch?v=FZ5dhttp://www.youtube.com/watch?v=FZ5dD2TtfXwD2TtfXw

– http://www.youtube.com/watch?http://www.youtube.com/watch?v=Li5nMsXg1Lk&feature=relatedv=Li5nMsXg1Lk&feature=related

Page 4: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

TWO PARTS of NERVOUSTWO PARTS of NERVOUS SYSTEM SYSTEM (see transparency)(see transparency)

CENTRALCENTRAL nervous nervous systemsystem

PERIPHERALPERIPHERAL nervous systemnervous system

Made up of nerve Made up of nerve cells that send cells that send messages messages between the CNS between the CNS and parts of the and parts of the body.body.

Page 5: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.
Page 6: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.
Page 7: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

OUCH! THAT’S

ONE HOT STOVE!!!

How do messagesHow do messages get sent from one get sent from one part of the body to part of the body to

another?another?

Page 8: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

VIA the TelephoneVIA the Telephone

Page 9: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.
Page 10: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

How do neurons work?How do neurons work?

http://www.youtube.com/watch?http://www.youtube.com/watch?v=ysDGX6bOgAwv=ysDGX6bOgAw

Page 11: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

COMMUNICATIONCOMMUNICATIONMessages are sent Messages are sent and received through and received through NEURONSNEURONS (see transparency) (see transparency)

Messages are sent from the Messages are sent from the AXONAXON terminals of one terminals of one neuron to the neuron to the DENDRITEDENDRITE of of the other neuronthe other neuron

Page 12: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.
Page 13: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

COMMUNICATIONCOMMUNICATION

Message must cross Message must cross the the SYNAPSESYNAPSE junction junction of neuron “a” to reach of neuron “a” to reach the dendrites of the dendrites of neuron “b” neuron “b” (see transparency)(see transparency)

Page 14: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.
Page 15: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.
Page 16: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

COMMUNICATIONCOMMUNICATION

Messages is sent Messages is sent across the synapse across the synapse through through NEUROTRANSMITTERSNEUROTRANSMITTERS or chemical or chemical messengers who carry messengers who carry impulsesimpulses

Page 17: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

NEURO- WHAT!?NEURO- WHAT!?Much like drops of water shooting Much like drops of water shooting

out of a spray bottle, they fire out of a spray bottle, they fire messages hundreds of times a messages hundreds of times a second.second.

Presence of too many or too little Presence of too many or too little neurotransmitters result in neurotransmitters result in disease and psychological disease and psychological disorders.disorders.

Page 18: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Famous Neuro- “T”sFamous Neuro- “T”sAcetylcholine:Acetylcholine: muscle control, muscle control, when low our memories are when low our memories are impaired.impaired.

Dopamine:Dopamine: motor behavior, motor behavior, when low often diagnosed when low often diagnosed with Parkinson’s Disease, with Parkinson’s Disease, when high often schizophrenicwhen high often schizophrenic

Page 19: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Famous Neuro- “T”sFamous Neuro- “T”s

Serotonin:Serotonin: emotional emotional arousal and sleep, when arousal and sleep, when unequal level may result unequal level may result in OCD, Depression.in OCD, Depression.

Noradrenalin:Noradrenalin: prepares prepares body for actionbody for action

Page 20: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

FAST FACTS:FAST FACTS:

DendritesDendrites always always receive receive messagesmessages

Axon Axon always always carries carries messages awaymessages away

Page 21: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

How fast are neurons?How fast are neurons?(experiment)(experiment)

Page 22: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

NERVOUS SYSTEMNERVOUS SYSTEM

CNS PNS

Autonomic System

Somatic System

Para-sympathetic System Sympathetic

System

Page 23: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Central Nervous SystemCentral Nervous SystemSpinal CordSpinal Cord extends from extends from the brain down the backthe brain down the back

A A column of nervescolumn of nerves as as thick as your thumb and is thick as your thumb and is protected by bones in your protected by bones in your spine.spine.

Page 24: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Transmits messages Transmits messages between the brain, between the brain, muscles and glands.muscles and glands.

Spinal reflexes- Spinal reflexes- automatic responseautomatic response

Page 25: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Peripheral Nervous SystemPeripheral Nervous SystemLies outside the CNS Lies outside the CNS and is and is responsible for responsible for transmitting messages transmitting messages between the CNS and between the CNS and body parts.body parts.

2 parts2 parts

Page 26: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Somatic Nervous SystemSomatic Nervous System

Activated by touch, pain, Activated by touch, pain, temperature changes, body temperature changes, body position changes (enables position changes (enables us to maintain posture and us to maintain posture and balance).balance).

Transmits Transmits sensorysensory messagesmessages

Page 27: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Autonomic Nervous SystemAutonomic Nervous SystemAutomatically or Automatically or “occurring involuntarily” “occurring involuntarily”

Regulates body’s vital Regulates body’s vital functions:functions:–Heartbeat, Breathing, Heartbeat, Breathing, Digestion, Blood PressureDigestion, Blood Pressure

Page 28: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Psychologists are Psychologists are interested in ANS b/c interested in ANS b/c of its involvement in of its involvement in emotionemotion

2 parts2 parts

Page 29: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Autonomic Autonomic SystemSystem

Parasympathetic Parasympathetic SystemSystem

Sympathetic Sympathetic SystemSystem

Page 30: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Sympathetic SystemSympathetic SystemPrepares the body for Prepares the body for actionaction

““Fight-or-Flight”Fight-or-Flight”Suppresses digestion, Suppresses digestion, increases heart rate, increases heart rate, elevates blood pressureelevates blood pressure

Page 31: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Fight or FlightFight or Flight

http://www.youtube.com/watch?http://www.youtube.com/watch?v=X6UknGo_KPUv=X6UknGo_KPU

Page 32: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Parasympathetic SystemParasympathetic System

Calms the body after Calms the body after emergenciesemergencies

Normalizes heart rate Normalizes heart rate and blood pressure, and blood pressure, breathingbreathing

PEACEPEACE

Page 33: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Hind and midbrainHind and midbrain

Page 34: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

forebrainforebrain

Page 35: Biology & Behavior. The NERVOUS SYSTEM What is its function? –Involved in thinking –Involved in dreaming –Involved in feeling –Involved in moving –Involved.

Limbic systemLimbic system


Lucid dreaming: Paradoxes of dreaming consciousness · LUCID DREAMING 147 minimalist de nition. For example, in laboratory studies of lucid dreaming, memory for the fact that one

Lucid dreaming: Paradoxes of dreaming consciousness · LUCID DREAMING 147 minimalist de nition. For example, in laboratory studies of lucid dreaming, memory for the fact that one

Chapter 3 Biology and Behavior. I. Nervous System Nervous System: Involved in thinking, dreaming, feeling, moving and much more.

Chapter 3 Biology and Behavior. I. Nervous System Nervous System: Involved in thinking, dreaming, feeling, moving and much more.

32 DREAMING - johnsuttondotnet.files.wordpress.com€¦ · DREAMING John Sutton Introduction As a topic in the philosophy of psychology, dreaming is a fascinating, diverse, and severely

32 DREAMING - johnsuttondotnet.files.wordpress.com€¦ · DREAMING John Sutton Introduction As a topic in the philosophy of psychology, dreaming is a fascinating, diverse, and severely

Lucid Dreaming · 2015. 5. 11. · Lucid Dreaming Techniques WILD. Lucid Dreaming Techniques Wake-Initiation of Lucid Dreams. Lucid Dreaming Techniques VILD. Lucid Dreaming Techniques

Lucid Dreaming · 2015. 5. 11. · Lucid Dreaming Techniques WILD. Lucid Dreaming Techniques Wake-Initiation of Lucid Dreams. Lucid Dreaming Techniques VILD. Lucid Dreaming Techniques

Voir Fashion No7 : Dreaming In Dior

Voir Fashion No7 : Dreaming In Dior

What is Dreaming in America

What is Dreaming in America

The Nervous System Our nervous system is involved in thinking, dreaming, feeling, moving, sleeping, and more Regulates internal functions When we learn.

The Nervous System Our nervous system is involved in thinking, dreaming, feeling, moving, sleeping, and more Regulates internal functions When we learn.

Dreaming You in Red

Dreaming You in Red

Lucid Dreaming Secrets Unveiled: Beginner's Guide to Lucid Dreaming Techniques

Lucid Dreaming Secrets Unveiled: Beginner's Guide to Lucid Dreaming Techniques

Keep Dreaming

Keep Dreaming

Dreaming spires March 2017 - Ristrettoristrettovoices.com/en/.../01/Dreaming-spires-March... · Dreaming spires – March 2017 ^No you dont. _ ^Yes I do. _ ^Well, I sing in the choir

Dreaming spires March 2017 - Ristrettoristrettovoices.com/en/.../01/Dreaming-spires-March... · Dreaming spires – March 2017 ^No you dont. _ ^Yes I do. _ ^Well, I sing in the choir

Dreaming In Public

Dreaming In Public

STILL DREAMING

STILL DREAMING

Dreaming Of Skating ...in antwerp

Dreaming Of Skating ...in antwerp

Dreaming in Arabic

Dreaming in Arabic

VERSION 2.09 DRAGON DREAMING · Remember that Dragon Dreaming is a work in progress: Dragon Dreaming has emerged from the work of the Gaia Foundation in Western Australia. Dra-gon

VERSION 2.09 DRAGON DREAMING · Remember that Dragon Dreaming is a work in progress: Dragon Dreaming has emerged from the work of the Gaia Foundation in Western Australia. Dra-gon

Rio Dreaming

Rio Dreaming

RE 531609 2017 Flyer Dreaming In Red 04-03-17.indd - …uvtps.com/promotions/531609-2017-Dreaming-In-Red-Flyer-en_US.pdf · For all of the qualification details, visit the Dreaming

RE 531609 2017 Flyer Dreaming In Red 04-03-17.indd - …uvtps.com/promotions/531609-2017-Dreaming-In-Red-Flyer-en_US.pdf · For all of the qualification details, visit the Dreaming

DREAMING Carolina

DREAMING Carolina

Dreaming in Motion

Dreaming in Motion