Circadian theory of sleep Study guides, Class notes & Summaries

1. Question: Discuss the literature on split-brain and lateralization of function. What does the research tell us about each hemispheres ability to function independently (e.g., cognitively, creatively, etc.) and in unison? What are the implications for the cognitive neuroscientist in terms of research? 2. Question: Discuss one of the psychiatric disorders. Be sure to address both the physiological and behavioral aspects of the disorder (signs and symptoms, biochemical or genetic theories, etc....

1. Question: Discuss the literature on split-brain and lateralization of function. What does the research tell us about each hemispheres ability to function independently (e.g., cognitively, creatively, etc.) and in unison? What are the implications for the cognitive neuroscientist in terms of research? 2. Question: Discuss one of the psychiatric disorders. Be sure to address both the physiological and behavioral aspects of the disorder (signs and symptoms, biochemical or genetic theories, etc....

Mood Disorders - Most common psych illnesses Primary characteristic is persistent disturbance in mood - Major Depressive Disorder Often occurs without precipitating event - MDD Object loss theory - Fairbairn, Winnicott & guntrip Aggression turned inward theory of MDD - Freud Cognitive Theory - Beck Learned Helplessness-Hopelessness Theory - Seligman Genetic predisposition - Strong genetic load for depression for child of depressed parent -having 3 fold increase in lifetime r...

Psych 100 Crosby Exam 2 With complete solutions consciousness - answera 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 ...

psych 100 crosby exam 2 100% Accurate 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 -ch...

Introduction in Psychiatric Nursing Basic Brain Anatomy- what do the different part of brain control? Hypothalamus? Neurons/ synapse- pg. 51 Hypothalamus: Regulates temperature, blood pressure, perspiration, libido, hunger, thirst, and circadian rhythms, such as sleep and wakefulness. Hypothalamic neurohormones, often called releasing hormones, direct the secretion of hormones from the anterior pituitary gland. Neurons: The brain is composed of a vast network of more than 100 billion interco...

PSU PSYCH 100 Crosby Exam 2 With Complete Solutions altered state of consciousness - answerany of various states of awareness (as dreaming sleep, a drug-induced hallucinogenic state, or a trance) that deviate from and are usually clearly demarcated from ordinary waking consciousness circadian rhythm - answera cycle of bodily rhythm that occurs over a 24-hour period consciousness - answera person's awareness of everything that is going on around him or her at any given moment dreams - a...

Structuralist View of Consciousness : Break consciousness down to the lowest level Functionalist View of Consciousness : Consciousness is a stream of thought Behaviorist View of Consciousness : No consciousness Modern View of Consciousness : Awareness of surrounding and how things are connected together Elements of Consciousness : Attention, selective, limited capacity Inattentional Blindness : A form of selective attention that describes the blindness of the senses when attention i...

PSU PSYCH 100 Crosby Exam 2 With Complete Solutions altered state of consciousness - answerany of various states of awareness (as dreaming sleep, a drug-induced hallucinogenic state, or a trance) that deviate from and are usually clearly demarcated from ordinary waking consciousness circadian rhythm - answera cycle of bodily rhythm that occurs over a 24-hour period consciousness - answera person's awareness of everything that is going on around him or her at any given moment dreams - a...

PSYCH 100 Exam 3 ~ CROSBY PSU Questions With Verified Solutions circadian rhythm - answera cycle of bodily rhythm that occurs over a 24-hour period - sleep wake cycle REM Sleep - answer- rapid eye movement -eyes moving under eyelids -increase in body function (ex: heartbeat) - 90% of dreaming - REM paralysis Stages of Sleep: Stage 1 - answerNonREM light sleep hypnic jerk/hypnic image quiet sleep Stages of Sleep: Stage 2 - answertemperature, breathing, and heart rate decrease; sleep ...