A neuroimaging study reveals distinctive changes in white matter and other brain tissue physiology in Lyme disease patients during the post-treatment phase. The study also found unusual activity in the frontal lobe, a brain area associated with memory recall and concentration in those who had been treated for Lyme.
Researchers report multiple areas of the frontal lobe control the muscles of vocalizations and could control complex speech. The findings refute the long-standing belief that only the primary motor cortex directly influences the larynx.
From age-related brain shrinkage that may affect our social cognition, to feeling more confident in our own skin, researchers investigate why older people appear to lose their "filter" when it comes to some social interactions.
"Orgasmic meditation" produces a distinct pattern of brain activity, researchers report. The practice alters activity in the frontal lobe and temporal lobe, an area of the brain associated with emotional processing.
Reduction of semantic memory could be an indicator of Alzheimer's disease 12 years before onset. Researchers examine different types of memory loss associated with dementia.
Within months of learning a new language, increased activity in brain areas associated with auditory processing, memory, and grammatical comprehension occurs. As language skills improve, the activity decreases.
Studying auditory regions and brain pathways in humans, apes, and monkeys, researchers have identified a language pathway that interconnects the auditory cortex with frontal lobe regions. The language pathway in other primates suggests an evolutionary basis in auditory cognition and vocal communication.
Listening to classical music during a lecture and again as you sleep can help improve test performance.
Multiple sclerosis patients who received N-acetylcysteine treatments had improvements in metabolism in brain areas associated with cognition and attention.