This compilation presents original study results on the leading edge of neuroscience research. Each article has been carefully selected in an attempt to present substantial research results across a broad spectrum. Included in this volume are the effects of b vitamins on behavior and neurochemistry; the human hippocampus; advantages and limitations of functional magnetic resonance imaging (FMRI) of the human visual brain; reaction times as a dependent variable of memory; processing speed and memory; lateral skull base; cognitive impairment in Asperger Syndrome; assessment of proprioception; processing speed and memory; and body weight changes with antiepileptic medications.