Theta frequency - Study guides, Class notes & Summaries

CLTM Flashcards Stack 1Kindling - correct answer Developmental of epileptic seizures (in rats) that results from repeated focal stimulation and leads to the development of a predisposition to epileptiform convulsions Just as a large log will not burn unless kindled, the theory suggests epilepsy requires a similar kind of kindling by a sequential series of small electrical stimuli BAER - correct answer Brainstem auditory evoked response (also called BAEP brainstem auditory evoked potential...

EEG pros correct answer: Excellent time resolution - Cognitive, perceptual, linguistic, emotional processes are fast and dynamic - For example, consider theta band (4-8 Hz), a slow rhythm but quite fast for our conscious experience - Or consider gamma (30 -80 Hz) Direct indicator of neuronal activity Multidimensional (time, space, frequency, power, phase, connectivity etc) Portability (observing brain in action) Relatively inexpensive EEG cons correct answer: It is not well-s...

EEG TERMINOLOGY SET 1 QUESTIONS AND ANSWERS LATEST UPDATED 2024 ELECTROENCEPHALOGRAPHY The process of amplicication, recording and analysis of the electrical potentails of the brain GRAPH instrument Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:01 / 0:15 Full screen GRAPHY PROCESS GRAM THE RECORDING ELECTROENCEPHALOGRAM The EEG recording itself *can be printed or stored on digital media ELECTROEN...

Consciousness includes what three things? - Answer Level of mental alertness Awareness Attention What are the four wave forms? - Answer Alpha Beta, Delta, Theta Which wave form is involved in deep sleep? - Answer Delta wave at a frequency of 1⁄2 to 4 cycles per second represent the deepest stage of sleep. Facts about REM Sleep - Answer Dreams occur during REM. People are oblivious that they are dreaming & usually forget the dream. Some people are Lucid dreamers and can i...

Psychology 101 - Chapter 5Consciousness - correct answer The awareness of internal and external stimuli. Thoughts with attention. Unconsciousness - correct answer Thoughts without attention. Mind Wandering - correct answer Refers to people's experience of task-unrelated thoughts. Associated with less accurate awareness of external information, and connected with creativity. Controlled Processes - correct answer Judgements or thoughts that we exert some control over - we INTEND to o...

1. _____ is seen in the central regions during Stage II sleep. a. Beta b. Theta c. Sleep Spindles d. Polymorphic Delta c. Sleep spindles 2. Which filter is used to eliminate artifact caused by electrical interference? a. 10 Hz b. 15 Hz c. 35 Hz d. 60 Hz e. 70 Hz d. 60 Hz is specific in eliminating electrical or 60Hz artifact 3. A spike that has a frequency of 16 Hz has a duration of a. .06 sec. b. .6 sec. c. .6 milliseconds d. 600 milliseconds a. .06 sec...

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To score sleep onset latency the technologist identifies the first... CORRECT ANSWER Epoch of any stage of sleep The pacemaker of the circadian rhythm is the CORRECT ANSWER SCN Beta Blockers are known to affect the polysomnography by... CORRECT ANSWER Increasing sleep onset latency and awakenings The sleep-wake disorder that is defined by a later sleep time than desires and a late wake up time is the... CORRECT ANSWER Delayed Phase Disorder What is the most comprehensive screening to...

Psychology VCE units 3 and 4 Questions and Answers 100% Pass Altered State of Consciousness - Correct Answer ️️ -a type of consciousness other than normal waking consciousness subjective - Correct Answer ️️ -based on personal experience or feeling, not from external evidence normal waking consciousness - Correct Answer ️️ -The states of consciousness associated with being awake and aware of our thoughts, memories, feelings and sensations we are experiencing from the outside w...

EEG 101 Final exam (Verified) 1. _____ is seen in the central regions during Stage II sleep. a. Beta b. Theta c. Sleep Spindles d. Polymorphic Delta c. Sleep spindles 2. Which filter is used to eliminate artifact caused by electrical interference? a. 10 Hz b. 15 Hz c. 35 Hz d. 60 Hz e. 70 Hz d. 60 Hz is specific in eliminating electrical or 60Hz artifact 3. A spike that has a frequency of 16 Hz has a duration of a. .06 sec. b. .6 sec. c. .6 milliseconds d. 600 milli...