Suprachiasmatic nucleus - Study guides, Class notes & Summaries
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Psych 111 Exam 2 Review Guide With Complete Solutions Latest Update
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consciousness - correct answers the subjective awareness of ourselves and our environment 
 
circadian rhythm - correct answers our biological clock; regular bodily rhythms (for example, of temperature and wakefulness) that occur on a 24-hour cycle 
 
suprachiasmatic nucleus (SCN) - correct answers a pair of cell clusters in the hypothalamus that controls circadian rhythm. in response to light, the SCN causes the pineal gland to adjust melatonin production, thus modifying our feelings of sleepin...
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USMLE Step 1 Neurology exam 2023 with 100% correct answers
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Hypothalamus functions - correct answer -TAN HATS 
 
Thirst/water balance 
Adenohypophysis control (ant. pituitary; derived from Rathke's Pouch) 
Neurohypophysis release hormones from hypothalamus 
 
Hunger 
Autonomic regulation 
Temperature regulation 
Sexual urges 
 
Posterior Pituitary + Hypothalamic Nucleuses + Functions - correct answer -Supraoptic nucleus: makes ADH (Lesions can cause diabetes insipidus) 
 
Paraventricular nucleus: makes Oxytocin 
 
Suprachiasmatic Nucleus - correct a...
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PSY 120 USASK Question and answers 100% correct 2024
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PSY 120 USASK Question and answers 100% correct 2024 PSY 120 USASK 
 
 
biological rhythm - correct answer a period, moe or less regular fluctuation in a biological system, may not have psychological implication 
 
entrainment - correct answer the rhythm of physiological or behavioural events becomes matched to the environmental rhythm 
 
endogenous - correct answer generated from within rather than by external cues 
 
circadian - correct answer a biological rhythm with a period of about 24 ...
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Psychology 104 Final Exam Questions & Answers Already Passed!!
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Consciousness - Answer-awareness of oneself and one's environment 
• late 19th century: major subject of study in psychology 
• early 20th century: behaviourism considered it a mere product of behaviour. 
• mid-late 20th century: interest in mental processes increases 
• currently: how does it arise from the functioning of the brain? 
Gerhard Roth - Answer-• He defined 2 forms of consciousness: Background Stream & Actual Stream. 
• He also stated that consciousness comprises many st...
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psych 100 crosby exam 2 Correct 100%
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consciousness - ANSWER a person's awareness of everything that is going on around him or her at any given moment -- used to organize behavior 
 
waking consciousness - ANSWER -thoughts, feelings, sensations are clear 
-the person is alert and experiences are clear 
-able to use information to direct our behaviors and senses 
 
altered state of consciousness - ANSWER -shift of consciousness from waking 
-shift in quality or pattern in mental activity 
-changes in alertness, divided consciousness...
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USMLE Step 1 Neurology Exam Questions & Answers 2023/2024
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USMLE Step 1 Neurology Exam Questions & Answers 2023/2024 
 
Hypothalamus functions - ANSWER-TAN HATS 
 
Thirst/water balance 
Adenohypophysis control (ant. pituitary; derived from Rathke's Pouch) 
Neurohypophysis release hormones from hypothalamus 
 
Hunger 
Autonomic regulation 
Temperature regulation 
Sexual urges 
 
Posterior Pituitary + Hypothalamic Nucleuses + Functions - ANSWER-Supraoptic nucleus: makes ADH (Lesions can cause diabetes insipidus) 
 
Paraventricular nucleus: makes Oxytoc...
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OCR 2023 GCSE Psychology J203/02: Studies and applications in Psychology 2 Question Paper & Mark Scheme (Merged)
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2 
© OCR 2023 
Section A 
Sleep and Dreaming 
1 (a) Identify which of the following is an exogenous zeitgeber. 
A Light 
B Melatonin 
C Pineal gland 
D Suprachiasmatic nucleus (SCN) 
Your answer [1] 
(b) Identify the number of stages in a complete sleep cycle. 
A 3 
B 4 
C 5 
D 6 
Your answer [1] 
(c) Identify which of the following statements is correct. 
A Melatonin levels are high at night and low in the morning 
B Melatonin levels are high in the morning and low at night 
C Melatonin level...
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418 E2 Questions With Complete Solutions
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Sleep is controlled by the ... correct answer: CNS 
 
2 process model of sleep correct answer: circadian rhythm and sleep homeostasis regulation 
 
Representing sleep debt, increases during wakefulness and declines during sleep. SLEEP DRIVE 
Inhibitory neurotransmitters such as adenosine correct answer: sleep homeostasis regulation 
 
Sleep cycles correct answer: REM and NREM 
 
___________ secretion is altered by light exposure; Screen light (blue wave) delays dim light _________ onset time...
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psych 100 crosby exam 2 100% Accurate!
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consciousness - ANSWER a person's awareness of everything that is going on around him or her at any given moment -- used to organize behavior 
 
waking consciousness - ANSWER -thoughts, feelings, sensations are clear 
-the person is alert and experiences are clear 
-able to use information to direct our behaviors and senses 
 
altered state of consciousness - ANSWER -shift of consciousness from waking 
-shift in quality or pattern in mental activity 
-changes in alertness, divided consciousness...
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WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2023
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WCU - PHYS 261 FINAL EXAM LATEST ANSWERS 2023. Nucleic acids are polymers of units called 
A) ribose. 
B) bases. 
C) fatty acids. 
D) amino acids. 
E) nucleotides. 
6) Cell membranes are said to be 
A) actively permeable. 
B) impermeable. 
C) freely permeable. 
D) selectively permeable. 
E) none of the above 
7) In humans, only __________ cells have flagella. 
A) sperm 
B) intestine lining 
C) stomach lining 
D) respiratory tract lining 
E) two of the above 
8) The addition of a phosphate group ...
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