Memory, the human ability to recall things that happened in the past, is one of the topics most widely investigated by neuroscientists and psychologists. Past studies have collected extensive evidence suggesting that memory is a dynamic process, rather than a static...
Past research suggests that brain oscillations may support different cognitive functions by coordinating spike timing inside and across different brain regions. However, the role that the timing of these oscillations plays in specific neural computations is still...
The onset of puberty, the developmental stage at which adolescents reach sexual maturity, is known to be associated with the activity of a specific class of neurons, namely gonadotropin-releasing hormone (GnRH) neurons. Past neuroscience research revealed that while...
Opioid receptors are proteins in the central nervous system that are targeted by opioid drugs for pain relief. There are three subtypes of opioid receptors, MOP, DOP and KOP, in addition to the opioid-related NOP receptor.
Oxidative stress is a condition resulting from an imbalance between the generation of reactive oxygen species (i.e., molecules containing oxygen with an uneven number of electrons) and the ability of antioxidants (i.e., molecules that can donate one electron to other...
When humans perform movements and actions in their surrounding environment, they typically feel that they own and control different parts of their body. Past theoretical studies have suggested that the sense of body ownership emerges from the integration of coherent...
Alarm pheromones are substances that send danger signals to different parts of the brain. When these signals are perceived by other pheromones of the same class, they can act as cues that alert humans or animals about a potential danger.
Astrocytes are a specialized class of glial cells highly abundant in the central nervous system (CNS) of humans and other animal species. Past neuroscience research has shown that after infections, acute injuries and chronic neurodegenerative diseases, these cells can...
The neurotransmitter dopamine (DA) has several important functions. For instance, it known to play a role in how we feel pleasure, as well as in our ability to concentrate on everyday task, maintain focus, and learn specific behaviors.
Past neuroscience research suggests that common differences in people's genetic profiles can explain a significant proportion of variations in people's brain anatomy. In more specific terms, they found that neuroanatomical variation is partly explained by genetic...