Introduction to Sensation and Perception

In this video I introduce sensation and perception by explaining the difference between these two related terms. I also define transduction and consider how the organization and interpretation of sensory stimulation involves learning, experience, and the possibility for multiple interpretations … Read More

Chromosomal Abnormalities and Molecular Genetics

In this video I introduce examples of molecular genetics and how specific genes or chromosomes can influence traits, behaviors, or illnesses. The difference between genetic and inherited is defined and several chromosomal abnormalities are explained including Down Syndrome, Turner Syndrome, … Read More

What is Heritability?

In this video I provide a basic introduction to twin studies and heritability scores. I explain how a heritability score tells us about the role of genes in explaining variance in a trait. I also discuss some common errors and … Read More

Introduction to Genetics and Shared Genes

In this video I provide a basic introduction to genetics and explain genes, genomes, DNA, chromosomes, and genetic relatedness of parents, offspring, siblings, and identical and fraternal twins. Don’t forget to subscribe to the channel to see future videos! Have … Read More

Parts of the Brain: Forebrain – Cerebral Cortex

In this video I continue explaining parts of the brain and focus on the cerebral cortex. The cortex is the thin, wrinkled, outer covering of the brain and the wrinkles and folds create gyri, sulci, and fissures. The cortex is … Read More

Parts of the Brain: Forebrain – Subcortical Structures

In this video I continue covering parts of the brain and move to the subcortical structures of the forebrain including the thalamus, pituitary gland, limbic system (hypothalamus, hippocampus, and amygdala), basal ganglia, and corpus callosum. I also mention the Genes … Read More

Parts of the Brain: Midbrain Structures

In this video I continue covering parts of the brain, explaining regions of the midbrain including the tegmentum, the substantia nigra, and the tectum. I also discuss the limitations of using 2D images when learning about brain structures, the use … Read More

Parts of the Brain: Hindbrain Structures

In this video I explain the main regions of the brain: the hindbrain, midbrain, and forebrain, as well as the difference between the “old” and “new” brain in evolutionary terms. Then the location and function of four main areas of … Read More

Brain Scanning and Imaging Techniques

In this video I briefly explain how information can be collected about the structure and function of a living brain using scanning and imaging techniques including EEG, CAT scan, PET scan, MRI, fMRI, and DTI. Don’t forget to subscribe to … Read More