Synaptic pruning - Study guides, Class notes & Summaries

Final Exam: NR546 / NR 546 Advanced Pharmacology Psychopharmacology for the Psychiatric-Mental Health Nurse Practitioner | 2024 / 2025 Update | Questions and Verified Answers | New!! – Chamberlain Q: •Mary was reprimanded by her boss for not listening during their last meeting and making careless mistakes on their current project. Mary apologizes and says she's been feeling very forgetful lately. this is an example of which ADHD symptoms? Answer: selective attetion Q: Jim is a college studen...

How does dendritic pruning change the function of the cell? - ️️It changes the size and shape of the cell, which therefore changes the function. The ______________ you move someone with spasticity through ROM, the more likely you will feel resistance. - ️️Faster What drives guide cells turning on and off? a) Neurotrophins b) Chemoattractants c) Hormones & internal clock d) Filopodia - ️️c) Hormones & internal clock What are 3 pieces of evidence that we have to support that n...

Where in the cell do action potentials exist? a) cell body b) axons c) dendrites d) all of the above - Answer-b) axons Where in the cell is information received? a) cell body b) axons c) dendrites d) all of the above - Answer-c) dendrites Put the following steps of transmitting an action potential into the correct order. a) Receptor molecules open up ion channels b) Action potential activates synaptic bouton c) Neurotransmitter diffuses across gap to postsynaptic cleft d) Synaptic ...

Neural plasticity largely mediated through the capacity to rapidly change in number and morphology of? - ANSWERDENDRITIC SPINES Neural plasticity largely mediated through the capacity to rapidly change in number and morphology of? - ANSWERDENDRITIC SPINES The uncinated fasciculus connects which of the following brain areas? - ANSWERANTERIOR TEMPORAL AND VENTRAL PRE-FRONTAL REGIONS The uncinated fasciculus connects which of the following brain areas? - ANSWERANTERIOR TEMPORAL AND VENTRAL...

DEP 2004 Exam 3(Chapters 8 and 9); Questions and Answers 100% Correct Two types of physical development that occurs during puberty? Correct answer-- Dramatic increases in height, weight, and changes in body's fat and muscle content - Changes in the reproductive organs that mark sexual maturity, as well as secondary sexual characteristics (body and facial hair, growth of breasts) What should we expect during adolescence regarding brain development? Correct answer-- By the beginning of ...

OCCTH 585 Test 1 Questions And Answers 100% Verified. Where in the cell do action potentials exist? a) cell body b) axons c) dendrites d) all of the above - correct answer.b) axons Where in the cell is information received? a) cell body b) axons c) dendrites d) all of the above - correct answer.c) dendrites Put the following steps of transmitting an action potential into the correct order. a) Receptor molecules open up ion channels b) Action potential activates ...

Object constancy - ANSWERAccording to Margaret Mahler's developmental theory of psychology, which of the following indicates a successful resolution of the process of separation-individuation in a toddler? Synaptic pruning - ANSWERWhich of the following neurodevelopmental processes predominantly occurs during adolescence and young adulthood? Cohort study - ANSWERMedical record data was used to estimate the prevalence of diabetes among patients who started on an antipsychotic medication....

The elimination of neurons as the result of nonuse or lack of stimulation is called___________ a. synaptic pruning b. myelination c. hierarchical integration d. independence of systems a. synaptic pruning What is the term for the caution ad wariness that is displayed by infants when encountering an unfamiliar person? a. fear b. stranger anxiety c. distress d. suspicion b. stranger anxiety Linda has one allele for curly haired and another for straight hair. Linda's alleles are ________...

Neurotransmitters related to ADHD (Ans- dopamine and norepinephrine ADHD Across the Lifespan (Ans- Symptoms change with age. Not only a childhood diagnosis Hyperactivity decreases markedly with age Primary Symptoms: inattention, restlessness, cognitive & emotional impulsivity, executive functioning deficits, and self-regulation Adults struggling with executive functioning difficulties and disorganization may experience occupational stress or anxiety. Neuroanatomy of ADHD (Ans- Sp...

Information flows through neurons from ____ to ____ in the neuron - Answer-dendrite; axon _____ bring a cell to threshold while _____ bring a cell further from threshold - Answer-EPSPs; IPSPs What 3 main things is neuroplasticity capable of? - Answer-- changing the properties of neurotransmission - changes in cell properties - structural/ anatomical changes of cells How does neuroplasticity change the properties of neurotransmission? (2) - Answer-- change in transmitter size - change in ...