Eeg and erp - Samenvattingen, Aantekeningen en Examens

imaging techniques - ️️- Postion Emission, PET (Positron Emission Tomography Scan, Radioactive glucose (sugar) - MRI: Studies brain anatomy -fMRI (functional MRI): Studies brain function Wilhelm Wundt () - ️️set up the first psychological laboratory in an apartment near the university at Leipzig, Germany; trained subjects in introspection. Subjects were asked to accurately record their cognitive reactions to simple stimuli - 1879 - 1st Successful formal psych lab - 1881 - 1st jou...

CHAPTER 3 NEUROSCIENCE CHAPTER LEARNING OBJECTIVES 1. Understand the key methods that scientists use to learn about brain anatomy and functioning. • Neuroscientists examine autopsy tissue and patients with localized brain damage to learn about brain anatomy and brain function. • EEGs and neuroimaging, such as PET scans and fMRI, allow scientists to study brain function in the living brain. 2. Describe the two major types of cells in the nervous system and describe the prima...

Properties of Language (3) - (mostly) arbitrary - Kiki vs. bouba symbolic generative Language Levels - phonemes, morphemes, words, phrases, sentences Syntax - rules that determine word order Lexical ambiguity - word has two different meanings: "He was bothered by the cold" Syntactic ambiguity - words can be grouped together into more than one phrase structure "I saw the gorilla in my pajamas" McGurk Effect - Hear different things based on visual stimuli evidence for: the phoneme yo...

Primacy effect correct answers tendency to remember words at the beginning of a list especially well recall accuracy correct answers Memory recall decreases after a longer interval. (Behavioral Research method) recency effect correct answers tendency to remember words at the end of a list especially well Recognition accuracy correct answers E.g. face recognition. Used a distractor. (Behavioral Research Method) Priming correct answers Occurs when processing of a stimulus is facili...

Psych 375 Cognition Midterm Exam Questions with All Correct Answers Sternberg Memory Search - Answer-The time needed to recognize a digit increases with the number of items in the memory set. The straight line is the linear function that fits the data best TMS: Transcranial Magnetic Stimulation - Answer-Virtual lesions Magnetic pulse induces electric field in cortex fMRI: Functional Magnetic Resonance Imaging - Answer-Blood Oxygenation Level Dependent (BOLD) signal - Ratio of oxyg...

1. The systematic evaluation and measurement of psychological, biological, and social factors in a person with a possible mental disorder is known as clinical . a. assessment b. interpretation c. validation d. standardization ANSWER: a POINTS: 1 DIFFICULTY: Easy REFERENCES: Assessing Psychological Disorders OTHER: TYPE: Factual 2. The process of determining whether an individual's symptoms meet the criteria for a specific psychological disorder is called _____________. a. ...

EEG QUESTIONS WITH SOLUTIONS GRADED A+ 2024 Evoked potentials electrical potential following a presentation of a stimulus Event-related potentials electrical potentials that are related to specific event (cognitive, sensory) Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:03 / 0:15 Full screen local field potentials electrophysiological signal generated by the summed electric current flowing from multiple nearby neurons w...

NRSC Final Exam Review Questions and answers. VERIFIED/ A receptive field is - -a part of visual space in which a stimulus will affect a particular cell's activity What is true about single cell recording - -they have indicated that different visual regions prefer differet stimuli, have high spatial resolution and high temporal resolution The processes underlying scalp recorded EEG are - -post synaptic potentials leading to extracellular potentials that are summed across many neurons ...

Psych 375 Test Questions with Correct Answers Phrenology - Answer-the belief that we can understand the behaviour of people by looking at the shape of their skull mass action - Answer-specific functions not localized to particular parts of brain Equipotentiality - Answer-any chunk of cortical tissue has the potential to support any brain function Plasticity - Answer-tissue in different parts of brain can take over for other damaged parts and effectively relocate functions, but there ar...

Cognitive neuroscience Exam with complete solutions 2024 White Matter - answerAxons, myelin, glia cells Grey matter - answerCell bodies Agonist - answerChemical that promotes activity at a receptor. Drug (acts like a neurotransmitter and can have different effects depending on channel or receptor ie excitatory/positive ion flow or inhibitory/neg ion flow) Antagonist - answerChemical that blocks activity at a receptor (I.e no ion flow) event-related potential (ERP) - answerSmall voltage f...