Classic Classic Quiz Physiophsychology exam 4 part 1 by Bkuce01 Bkuce01 0 played - 10 yrs ago This quiz helps to prepare people for Physiphsychology Exam 4. QUIZ 30 QUESTIONS expert 1 Strong emotion turns on the... ? Autonomic Nervous SystemParasympathetic Nervous SystemSomatic Nervous System 2 The James Lange Theory states that ________ and this theory was proven because of ___________? Behavior happens first, then emotion - pure somatic failure : the body cannot move when told to do so, emotions cannot be seenBehavior happens after emotion is felt - dopamine validity : the body reponds to the emotion due to the dopamine rush in the brainBehavior happens first, then emotion - pure autonomic failure : the nervous system cant speed or slow heart rate, blood pressure, and emotion is less intense 3 Can all emotions be localized? Is there one that stands out, if so, where in the brain? No, activity is seen throughout the brain when tested. Disgust - in the Insular Cortex where taste is found.Yes, when certain emotions are felt, certain areas show activity. No.No, activity is seen throughout the brain. Happiness - shown in the Prefrontal Cortex near the face muscle receptors. 4 Differences between hemispheres of the brain regarding personality? More activity in the left - introverts, more in the right - extraverts. Right are much better at reading their own and others' emotions.More activity in the left - extraverts, more in the right - introverts. Right is much better at explaining their own and other's emotions.There is no difference. 5 What hormone is most related to violence? Which neurotransmitter? Estrogen - age 17 to 23 is at its peak. Dopamine - severe lack in aggressive people.Testosterone - age 20 to 25 is at its peak. Norepinephrine - increases heart rate when aggressiveTestosterone - age 15 to 25 is at its peak. Serotonin - more aggressive, less serotonin 6 Violent crimes, committing suicide, depression are all linked to _______? the main source of this is _________? Low serotonin levels. tryptophan.Low serotonin levels. tyzine.Low dopamine levels. tryphosphate. 7 What is Tryptophan? Why is Phenylalanine a problem with this? 2 things highest in Phenylalanine? An amino acid - found in protein. Phenylalanine overwhelms Tryptophan so not as much can stay in our blood stream. Aspartame and dairy.An enzyme - found in dairy - Our body would rather use Tryptophan to transport the same things that Phenylalanine does, so Phenylalanine stays in our blood stream. Corn and sugar.An amino acid - found in protein. Our body would rather use Phenylalanine to transport the same things Tryptophan does so Tryptophan stays in the blood. Aspartame and corn. 8 What area of our brain is in charge of pain, vision and hearing? What happened in the Kluver-Buesy experiment? What disease is related to this? The amygdala. They damaged this in monkeys and the monkeys lost all fear. Rabies virus.The amygdala. They damaged this in rats and the rats couldn't see or hear correctly. Rabies virus.The hippocampus. They damaged this in rats and the rats had immense pains throughout their bodies. Arthritis. 9 What drugs are used for anxiety disorders? What do they do? Are they addicting? Benzodiazepines. They bind to the GABA receptors and help them out (like alcohol). Yes.MAOIs. They bind to GABA receptors and help them out (like alcohol). Yes.Benzodiazapines. They increase the amount of dopamine in the brain. No. 10 Short term stress triggers the _________ while long term stress activates _______ which activates ________? The Autonomic NS, The PSA axis - the hypothalamus activates the adrenal gland which releases cortisol.The Somatic NS, The SBA axis - pituitary gland activates the hypothalamus which makes ACH which activates the adrenal gland which releases cortisol.The Autonomic NS, The HPA axis - hypothalamus the anterior pituitary which makes ACTH and activates the adrenal gland which releases cortisol. 11 Three types of Leukocytes? B cells and T cells - respond to Antigen, Killer Cells - attack tumor and cancer cells.C cells and B cells - respond to Antigen, Killer Cells - attack cancer and tumor cells.B cells and T cells - respond to Antibodies, Killer Cells - attack fever and infection. 12 What do B cells produce? Antibodies - killin stuff like a boss.Antibodies - Y shaped proteins that hook onto the antigen and kill it.Antibodies - X shaped proteins that hook onto viruses and kill them. 13 Leukocytes secrete a small protein that tell the brain we are sick and activate our hypothalamus. What does this process do to our body? What can deplete leukocytes? Increase fever, slow us down, lack of appetite. long lasting stress - cortisol increases body productivitySlows us down, makes us sleep a long time, extreme hunger. Bouts of stress due to cortisol increasing our productivity.Gives us energy, helps our immune system by keeping us going, hunger. Alcohol intoxication can deplete leukocytes. 14 What is the Engram and who searched for it? It is the physiological basis in the brain - learning and memory - the neurons that connect them. Lashley.It is the physiosocial basis in the brain - learning and experiences - the neurons that connect them. Simon.It is the physiological basis in the brain - memory and repetativeness - neurons in the brain that connect these. - Lashley 15 What two principles did the search for the Engram give us? Where did they find it? Equipotential - The cortex has the potential to get bigger. Mass Act - If the brain is all used at once you are better at what you are doing. Prenumbra NucleusMass Action - you can do things faster with more brain matter. Equipotentiality - the brain is all equal. Suprachiasmic NucleusEquipotentiality - any part of the cortex can substitute another part. Mass Action - the more cortex you have the better. Lateral Interpositus Nucleus. 16 What are the 5 types of memory? Emotional - can remember well, Short Term, Working Memory - important at the time, Long Term, Denied - tried to but couldn'tDelayed - response tasks, Working Memory - important at the time, Long Term, Short Term - stored in temporal, EmotionalWorking, Emotional, Delayed, Young, Elderly 17 What did scientists discover because of removing H. M. 's hippocampus? What type of amnesia did he have and what is the other type? The hippocampus consolidates memory. Anterograde - he couldn't learn new things, even emotional. Retrograde - Long term memories are damaged.The hippocampus retains memory. Retrograde - he had no long term memory. Anterograde - can't learn new things.The hippocampus stalls memory. None - he could remember better. 18 Where is the greatest damage in Korsakoff's? Damaged is caused by? What can be a result of Korsakoff's? The Dorsal Medial Thalamus. Lack of vitamin B2. ConfabulationThe Dorsal Lateral Thalamus. Lack of vitamin B1. DementiaThe Dorsal Medial Thalamus. Lack of vitamin B1. Confabulation - fill in gaps with past memories. 19 Alzheimer's patients still have their ________ memory. If you are over 85 you have a ____% chance of getting it. Cause? Treatment? Long Term. 65. Tangles and Plaques in the brain. Dopamine stimulating drugs.Procedural. 50. Tangles and Plaques in the brain. ACH stimulating drugs.Emotional. 65. Tangles and Plaques in the brain. Serotonin stimulating drugs. 20 Who was behind single cell aplesia? What responses did we have similar with the snail? Kandel. Habituation - neuron released serotonin; smaller amounts each time stimulated. Sensitization - neurons released bigger amount of serotonin every time stimulated.Kandel. Habituation - serotonin released in large amounts in the synapse. Sensitization - serotonin released in small amounts in the synapse.Kandel. We have nothing similar with the snail. 21 What happens when we bombard with one neuron with rapid series of stimuli; the same type of information (Long Term Potentiaton)? We will forget the information shortly after.We learn the information.We forget the information. 22 The left hemisphere of our brain controls the right side of our body and vice versa. What are the two areas that are ipsilateral? Taste and SmellSmell and HearingTouch and Hearing 23 What are the two major pathways that connect both sides of the brain? Who won a nobel prize for connecting one to epilepsy and creating the split brain cure? Corpus Collasum and Crotion Collasum. Roger Springer.Corpus Collasum and Anterior Commisure. Sam Powers.Corpus Collasum and Anterior Commisure. Roger Sperry. 24 Picking up on emotions is to the right hemisphere as ________ is to the left. SpeechHearingFeeling 25 The strip of tissue in the temporal lobe present at birth that determines handedness is the _________? Right handed people use their left hemispheres while left handed people use ________? Planum temporanis. Right hemispherePlatonic temporic. Both hemispheres equally.Planum temporale. Mixed - right dominant but left used too. 26 What are the two theories of language? Biproduct of intelligence - problem : william's syndrom; IQ impaired but have great reading levels. Specialized Adaptation - gene Fox P2Biproduct of hearing - problem : deaf people can still communitcate. Specialized Atonement - on gene Fox P1Evolution and Learning 27 When is the best time for a person to learn a second language? How many words on average do we know by kindergarten? The proactive period - around age 3. 2000 words.The sensitive period - very very young. 2500 words.Kindergarten age. 2500 words. 28 Broca's area is to speech ________ as Wernicke's is to ________? If someone is deaf and damages Broca's area ________, if someone is deaf and damages Wernicke's ________? Broca's aphasia - nonfluent, Wernicke's aphasia - fluentProduction; comprehension. lost the ability for sign language, has a hard time understanding sign language.Comprehension; production. Lost the ability for learning any language either way. 29 Dyslexia is caused by________. This can be improved by _______. Trying to read in the dark. Turning on the lights before reading.Bilateral Symmetry of the Cortex. reading with a paper framing each wordLateral Symmetry of the Cortex. reading sideways. 30 What happens when people have Unilateral Neglect? They ignore the left side of their world. damage to inferior part of right parietal lobe.They neglect one side of their body for too long and it starts deteriorating.They only feel on the left side of their body. damage to right temporal lobe. A mistake in this Quiz ? Contact the author Commentaires
