PSYC 4330: Neurobiology of Learning and Memory

Discover the essential process of neural pruning in brain development, distinct from creating new connections, managing neural waste, or increasing brain weight. Uncover how this natural "clean-up" refines our neural network, making our brains more efficient in processing information. Explore the impact of neural pruning on cognitive growth and the interaction between genetics and environment in brain development.

Uncover the role of teratogens in fetal development with a focus on alcohol's impact. Understand the critical function of the placenta and how certain substances can bypass this protective barrier, potentially harming the fetus. Grasp the risks and implications of alcohol consumption during pregnancy.

This video explores newborns' reflexes, sensory perceptions, motor skills, and research methods for studying their cognitive development.

xplore the core concept of Frequency Theory and its role in auditory perception. Learn how the pitch we perceive ties to the vibration rates of the basilar membrane in our cochlea. Unravel the intricacies of how sound waves affect our hearing process.

Discover the significance of studying fraternal twins in genetic research. Understand the unique blend of shared environments and differing genetic codes. Grasp how their study enlightens the genetics vs environment debate.

Unpack the significance of operational definitions in research. Learn how these clear explanations of variables ensure study replicability, boost reliability, and fortify credibility. Understand their pivotal role in standardizing scientific studies.