Brain waves evolve from - Study guides, Class notes & Summaries

SSS/BETS (small sharp waves / benign epileptiform transients of sleep) Low voltage, short duration, diphasic spikes with a steep descending limb. Usually seen in drowsiness and light sleep. SREDA (subclinical rhythmic electrographic discharges of adults) Sharply contoured theta activity in the posterior head region. A normal variant in older adults during wakefullness. 14 and 6 positive spikes 1-2 seconds of sharply contoured discharges in the posterior head regions in light sle...

Transmembrane Current correct answer: - Brain waves result from the summation of many simultaneously occurring ionic processes. - Any excitable membrane (spines, dendrites, somas, axons, and axon terminals) and any type of this can contribute to the extracellular field. Brain Waves Evolve From... correct answer: - The pop. of active cell types, each with distinct physical properties. - The interactions between neurons. - Cognitive of behavioral state of an organism. Rhythms are a Prod...

COGS 170 Exam Questions and Correct Answers Transmembrane Current - ANSWER - Brain waves result from the summation of many simultaneously occurring ionic processes. - Any excitable membrane (spines, dendrites, somas, axons, and axon terminals) and any type of this can contribute to the extracellular field. Brain Waves Evolve From... - ANSWER - The pop. of active cell types, each with distinct physical properties. - The interactions between neurons. - Cognitive of behavio...

COGS 170 Exam Questions and Correct Answers Transmembrane Current - ANSWER - Brain waves result from the summation of many simultaneously occurring ionic processes. - Any excitable membrane (spines, dendrites, somas, axons, and axon terminals) and any type of this can contribute to the extracellular field. Brain Waves Evolve From... - ANSWER - The pop. of active cell types, each with distinct physical properties. - The interactions between neurons. - Cognitive of behavioral state of ...

COGS 170 Exam Questions and Correct Answers Transmembrane Current - ANSWER - Brain waves result from the summation of many simultaneously occurring ionic processes. - Any excitable membrane (spines, dendrites, somas, axons, and axon terminals) and any type of this can contribute to the extracellular field. Brain Waves Evolve From... - ANSWER - The pop. of active cell types, each with distinct physical properties. - The interactions between neurons. - Cognitive of behavioral state ...

What does insect hemolymph transfer in the body? Nutrients, wastes, hormones, immune cells and peptides, BUT NEVER O2!! What kind of circulatory system do insects have? open circulatory system: hemolymph is in direct contact with tissues Brainpower Read More What is the dorsal vessel? Main circulatory organ of insects. It spans the entire length of an insect's body on the dorsal side. Anterior: aorta. Posterior: heart What are Alary muscles? muscles that hold the heart in...

1 BIOS 1108 MODULE 3 EXAM | QUESTIONS & ANSWERS (VERIFIED) | LATEST UPDATE | GRADED A+ Cell Signaling Pathway Correct Answer: "RaceCAR" - Reception of signaling molecule (ligand) to specfiic receptor - protein-to-protein Communication (transduction); ex: receptor-to-enzyme, kinase-totarget -signal Amplification typically with second messengers (cAMP, etc) -sgnal response nuances: tissue/cell-type specific responses, signal crosstalk Direct Signaling Correct Answer: communicati...

Amniocentesis - correct answer Aspiration of amniotic fluid from the amniotic sac. Done during the 2nd and 3rd trimester. Amniocentesis Purpose at 2nd Trimester - correct answer Advanced maternal age Chromosomal abnormality search Previous infant with chromosomal defect Elevated MSAFP Pregnancy after 3 or more abortions Amniocentesis at 3rd Trimester - correct answer ...

Transmembrane Current - ANSWER - Brain waves result from the summation of many simultaneously occurring ionic processes. - Any excitable membrane (spines, dendrites, somas, axons, and axon terminals) and any type of this can contribute to the extracellular field. Brain Waves Evolve From... - ANSWER - The pop. of active cell types, each with distinct physical properties. - The interactions between neurons. - Cognitive of behavioral state of an organism. Rhythms are a Product of... - ANSWE...

According to the out-of-Africa model, which statement accurately reflects the approximate hominin lineage that ultimately led to modern humans, Homo sapiens? - correct answer - Homo erectus arises in Africa and gives rise to Homo heidelbergensis H. heidelbergensis gives rise to one branch that leads to Neanderthals and Denisovans and one branch that leads to H. sapiens - Advances in technology that enable the sequencing of ancient DNA have led t...