Synaptic pruning - Study guides, Class notes & Summaries

_________ is the degree to which a developing structure or behavior is modifiable due to experience. Myelination Synaptic pruning Plasticity The principle of the independence of systems - CORRECT ANSWERS Plasticity _________ receive messages from other cells, and at their opposite end there is a long extension called a( n ) ________ which carries the messages. Synapses; neuron Dendrites; axon Axons; synapse Neurons; dendrite - CORRECT ANSWERS Dendrites; axon A baby grasps for his/h...

What is the difference between habituation and adaptation? How could you tell if a decrease in the behavioral response of an animal is due to habituation or adaptation? - Habituation: Non noxious stimuli at low frequencies to stop an animal from responding, (reduce quantal content, synaptic pruning), homo-synaptic depression Adaption: What types of molecular events are likely to underlie short term memory? Long term memory? Forgetting? - Short Term: Increase quantal content, increase Ca2+,...

Developmental Psychology Chapter 3What is the approximate size of the head at birth? - correct answer near full-size because most neurons already exist What is the principle that and infant is born with a very large head compared to body? - correct answer Physical Growth About how many inches does and infant grow each month in the 1st year? - correct answer inch per month An infant -----its birth weigh in its first year of life? - correct answer Triple Heredity/Genes play a strong ro...

Homeostasis The active process of maintaining physiological parameter constant Redundancy Important process are regulated by more than one mechanism Brainpower 0:02 / 0:15 Set point the point of reference of a feedback system long-term effects of food deprivation on weight and metabolism Food deprivation causes a decrease in basal metabolic rate. - As body weight decreases the basal metabolism decreases more than body weight. Glucose and insulin Insulin is...

Erikson's approach to personality development suggests that an infant's early experiences (nurturing, feeding, cuddling, etc.) are responsible for shaping whether or not they become ____________ individuals later in life. trusting The different degrees of sleep and wakefulness through which a new borns cycle, ranging from deep sleep to great agitation, are called _____. state of arousal Which approach to development suggests that there are five levels of the environment that simultaneously i...

NUR 5337 MODULE 1 EXAM QUESTIONS WITH COMPLETE SOLUTIONS First approved alpha 2 agonist approved for ADHD 1, 2, 3 and 4 mg tabs start at 1 mg titrate weekly s/e somnolence, sedation, abdominal pain, dizziness, decreased BP, dry mouth, constipation -do not give with high fat meals - ANS-Intuniv (guanfacine) Social impairment, repetitive/restricted behaviors, communication defects are the triad of what diagnosis? - ANS-Autism ________ 4:1 in boys>girls, great risk among sibling with...

Child Psychology: Developmental Growth Stages Chapter 3 Questions and Answers 2023/2024 What is the approximate size of the head at birth? - correct answer near full-size because most neurons already exist What is the principle that and infant is born with a very large head compared to body? - correct answer Physical Growth About how many inches does and infant grow each month in the 1st year? - correct answer inch per month An infant -----its birth weigh in its first year of life? - ...

DEP 2004 Exam 3 with Complete Solutions | Guaranteed Success Two types of physical development that occurs during puberty? - - 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? - - By the beginning of adolescence, the brain is 95% of adul...

Lifespan Development Exam 2 (Complete) Q & A

gross motor skills in early childhood - throwing a ball, hopping, catching a ball, running, and kicking a ball fine motor skills in early childhood - cutting paper, pasting, pouring, building blocks, lacing, cutting along a line, writing a name, tracing, coloring 2-3 years gross & fine motor skills - gross: jump, throw/catch ball fine: zip/unzip, use a spoon 3-4 years gross & fine motor skills - gross: walk upstairs alternating both feet, walk downstairs one foot leading, throw/catch ball...