PSY 330: Brain and Behavior

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.

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.

Explore the intricacies of genetic mutation and its role in DNA sequence changes. Understand the factors leading to these mutations and their relation to broader evolutionary concepts. Dive into the complexities of behavioral evolution, natural selection, and cognitive evolution.

Explore the nuances of Explicit and Implicit Memories. While Explicit Memory acts as our factual database and life's scrapbook, Implicit Memory operates subtly, influencing our actions through past experiences. Delve into their subtypes, from Episodic and Semantic to Procedural, Priming, and Conditioning.

Ester's perception is influenced by binocular cues aiding in depth judgement. Her decision to investigate hinges on signal detection theory discerning significance in stimuli. Her actions are swayed by perceptual set based on past experiences and her balance managed by the vestibular sense comes into play. The gate-control theory sheds light on her pain perception after the fall.

Explore the essential role of the primary visual cortex, Area V1, in processing our visual world. Understand its location in the occipital lobe and its interactions with structures like the thalamus. Uncover the intricate stages that make vision possible.