Perception and neuroscience 1 0.0 / 5 ? BiologyPerception and neuroscienceUniversityAll boards Created by: frankthesassyunicornCreated on: 02-05-19 09:56 What is false about single cell recording? depolarization is measured 1 of 33 which statement is true about receptor fields? it is a region of external space to which a particular neuron responds if an appropriate sensory stimulus appears. it is all or nothing 2 of 33 which statement is false about receptive fields? a cell that allows fine detail has a large receptive field 3 of 33 what are place cells? (o'keefe and dastrovsky, 1971) spatially selective cells in the hippocampus which show an increased firing rate when the subject is introduced into a new environment 4 of 33 what is false about EEG? the recording is an average of measuring a repeating stimulus 5 of 33 what does Gamma (>30Hz) frequency band mean? long range neural synchronization 6 of 33 what does Beta (15-30Hz) frequency band mean? motor behaviour, concentration 7 of 33 what does Alpha (7-14Hz) frequency band mean? relaxed, tiredness, attentional lapses 8 of 33 what does Theta (4-7Hz) frequency band mean? drowsey 9 of 33 what does Delta (<4Hz) frequency band mean? sleep 10 of 33 which is flase about ERPs sensory componants occur 5-100ms after a stimulus and is associated with sensory processing in primary cortices 11 of 33 what does ERPs not show us spatial resolution 12 of 33 what is false about MRI? static field = low strength magnet that orientates atoms in the same direction 13 of 33 which is true about MRI high spacial resolution 14 of 33 what is false about fMRI direct measuring of brain 15 of 33 what is not included in CORE diagnostic features of Manchester and Lund's criteria for FTD? mental rigidity and perseverance behaviours (repeat or prolong an action, thought, or utterance after the stimulus that prompted it has ceased) 16 of 33 what is not included in diagnostic features of Manchester and Lund's criteria for FTD with supportive behavioural disorder? echolalia (meaningless repetition of another person's spoken words) 17 of 33 what is not included in diagnostic features of Manchester and Lund's criteria for FTD with supportive speech disorder? mental rigidity 18 of 33 what is not a symptom of progressive fluent aphasia (SD) reduced recent episodic memory 19 of 33 What is not a type of measuring cognitive control? classical conditioning (pavlov, 1980) 20 of 33 what is the true model about top-down excitary biasing (Miller and cohen, 2001, TEB model)? V1 ->visual feature analysis -> AIT -bottom up-> PFC 21 of 33 Which statement is false? right inferior parietal= verbal working memory 22 of 33 what is not true about cognitive control? it decreases from age 30 (sandberg,2014) 23 of 33 what is not a conclusion of Braver, 2001? brain training does not affect cognitive age 24 of 33 What is not a frontalstriatal circuit? ventral lateral prefrontal (cognition) 25 of 33 what is false about the basal ganglia? damage abolishes the ability to perform particular actions 26 of 33 which does not have an input into the striatum? globus pallidus 27 of 33 what does not have an output from the striatum? nucleus accumbans 28 of 33 what does the dorsal lateral prefrontal circuit not do? cognitive rigidity 29 of 33 which defect is not linked to dorsal lateral prefrontal circuit? hypokinesia (parkinson's) 30 of 33 which is not an input into the motor circuit? motor thalamus 31 of 33 what is not a symptom of Hypokinesia (parkinson's) chorea (irregular dystonic movement) 32 of 33 what is not a symptom of Hyperkinesia (huntington's) Bradykinesia (difficulty initiating movement) 33 of 33
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