Researchers have investigated the shared and unique neural processes that underlie different types of long-term memory: general semantic, personal semantic, and episodic memory, suggesting that these memory types all use the same network of the brain, rather than relying on different areas of the brain altogether. This questions a previous theory that characterizes general semantic and episodic memory as two distinct systems. Instead, the authors suggest that different long-term memory types could be viewed as a spectrum, where they rely on activating the same areas of the brain at differing magnitudes.

Scientists can now pinpoint where someone’s eyes are looking just by listening to their ears.

Using a specialized device that translates images into sound, neuroscientists have shown that people who are blind recognize basic faces using the part of the brain known as the fusiform face area, a region that is crucial for the processing of faces in sighted people.

People with long COVID exhibit patterns of changes in the brain that are different from fully recovered COVID-19 patients, according to new research.

What is the mechanism that allows our brains to incorporate new information about the world, and form memories? New work led by Dr. Tomás Ryan from Trinity College Dublin shows that learning occurs through the continuous formation of new connectivity patterns between specific engram cells in different regions of the brain.

New research indicates that acoustic stimulation of the brain may ease persistent symptoms in individuals who have experienced mild traumatic brain injury in the past.

Scientists have discovered that Alzheimer’s-related changes in brain networks extend beyond memory and attention, impacting sensory and motor circuits. These findings challenge previous assumptions about Alzheimer’s effects.

A pivotal discovery in addiction science has found a correlation between microstructural deficits in the prefrontal cortex-habenula tract and the development and maintenance of addiction.

Researchers have unveiled a pioneering technique for charting the intricate conversations occurring within our brains. Such insights are key to decoding behavioral alterations in neurological disease patients. The innovative tool, CaMPARI, allows scientists to witness brain activity in real-time, marking active neurons red and inactive ones green. This breakthrough could offer pathways to better treatments and understanding of diseases like Alzheimer’s.

A team of neuroscientists has found evidence suggesting that the neural development of babies still in the womb is impacted by the language they hear spoken by their mothers as they carry them.

A new study has discovered a link between a new gene pathway and structural brain anomalies in some people who stutter into adulthood, opening up promising research avenues to enhance the understanding of persistent developmental stuttering.

Finally this week, researchers have developed a tool that simplifies the identification of errors in neural networks used for image recognition.