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Psychology > Psychology: Chapter 3 SG > Flashcards

Psychology: Chapter 3 SG Flashcards

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0
Q

What are two types of nerve cells?

A
  • Glia(l)

- Neurons

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1
Q

What are the two major bodily systems?

A
  • Nervous

- Endocrine

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2
Q

What does a glia cell do?

A

Participate in the movement of nerve impulses and response to injury

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3
Q

What is a neurotransmitter?

A

A chemical that carries info from one neuron to another.

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4
Q

Why would psychologists pay attention to Neurotransmitters?

A

Many psychiatric disorders are believed to be a result of abnormal chemical transmissions.

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5
Q

What behavior disorders are associated with Serotonin and GABA?

A

Serotonin: -Depression
-Migraines
GABA: -Epilepsy
-schizophrenia

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6
Q

What are two types of Neurotransmitters?

A
  • Serotonin

- GABA

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7
Q

What does the peripheral nervous system do?

A

Carries info between the organs and the central nervous system.

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8
Q

What are the two parts of the peripheral nervous system?

A
  • Autonomic

- Somatic

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9
Q

What is the Autonomic Nervous System?

A

A bodily system that controls the muscles of the stomach, intestines and bodily functions.

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10
Q

What bodily functions are associated with Autonomic Nervous System?

A
  • Breathing
  • Heart Rate
  • Tears
  • Fight/Flight Response
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11
Q

What makes up the Central Nervous System?

A
  • Spinal Cord

- Brain

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12
Q

What are the main parts of the Central Nervous System?

A

Brain and Spinal Cord

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13
Q

What are the two major parts of the nervous system?

A

Central and Peripheral

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14
Q

What houses the spinal cord?

A

Vertebrae

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15
Q

In what part of the brain do most high functions take place?

A

Cerebral Cortex

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16
Q

What is the outer part of the cerebrum?

A

Cerebral Cortex

Where the lobes are divided

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17
Q

What connects the two hemispheres of the brain?

A

Corpus Callosum

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18
Q

Which hemisphere controls the left side of the body?

A

Right Hemisphere

19
Q

Which hemisphere controls the right side of the body?

A

Left Hemisphere

20
Q

What are the three parts of the BRAIN?

A

Hindbrain, midbrain, forebrain

21
Q

What is the brain stem?

A

The center of involuntary action, breathing, heartbeat

22
Q

What is the Reticular Activating System?

A

Watchdog for danger; sleeping/waking

23
Q

What is the Cerebellum responsible for?

A

Coordination and control of voluntary movement

24
Q

What is the midbrain?

A

Connecting station for nerve signals; balances out both hemispheres

25
Q

What is the Limbic System?

A

Emotional response, memory (hippocampus), and learning (amygdala)

26
Q

What are two important of the Limbic System and what are they important for?

A

Hippocampus: memory
Amygdala: learning

27
Q

What part of the brain controls body temperature?

A

Hypothalamus

28
Q

What does the thalamus do?

A

Relays sensory and motor info from the body to the brain, vice versa

29
Q

What are the four lobes of the cerebral cortex?

A

Frontal, Occipital, Parietal, Temporal

30
Q

Who was Phineas Gage?

A

Railroad worker; a metal rod went through his head

31
Q

What part of Gage’s brain was destroyed?

A

Frontal Lobe

32
Q

What behavior was displayed after Gage’s accident?

A

Very rude/ vulgar

33
Q

What does the Occipital Lobe control?

A

Vision

34
Q

What does the Temporal Lobe control?

A

Hearing and organization

35
Q

What does the Parietal Lobe control?

A

Pain and touch sensation

36
Q

What is the Endocrine System?

A

Directs functions that the body performs over time

37
Q

What are hormones?

A

Chemicals of the Endocrine System

38
Q

What are glands?

A

Organs and tissues that produce hormones

39
Q

What is the pituitary gland?

A

Growth hormone

40
Q

What is the “Master Gland”?

A

Pituitary Gland

41
Q

What happens if you have an over active Thyroid gland?

A

Weight-loss

42
Q

What happens if you have a under active thyroid gland?

A

Weight- gain

43
Q

What do Adrenal Glands produce?

A

Adrenaline and Endorphin

44
Q

What is made in the pancreas?

A

Insulin

45
Q

What hormones do ovaries create?

A

Estrogen

46
Q

What hormones do testis create?

A

Testosterone

Psychology (2 decks)

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