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http://dx.doi.org/10.1523/JNEUROSCI.4209-14.2014 | DOI Listing |
bioRxiv
August 2025
RITMO Centre for Interdisciplinary Studies in Rhythm, Time and Motion, Department of Psychology, University of Oslo, 0373 Oslo, Norway.
Humans extract regularities from the environment to form expectations that guide perception and optimize behavior. Although the prefrontal cortex (PFC) is central to this process, the relative contributions of orbitofrontal (OFC) and lateral PFC (LPFC) remain unclear. Here, we show that the brain tracks sound regularities in an auditory deviance detection task to predict when a target deviant will occur.
View Article and Find Full Text PDFBrain Res
August 2025
Laboratorio de Aprendizaje, Memoria y Neuromodulación, Departamento de Neurociencias, Facultad de Medicina, Universidad de Chile, Chile; Biomedical Neuroscience Institute (BNI), Facultad de Medicina, Universidad de Chile, Chile. Electronic address:
Temporal lobe epilepsy (TLE) is a highly prevalent neurological disorder characterized by severe seizures and altered consciousness. Seizures in TLE often originate in the hippocampus (HIP) but can spread to widespread brain regions, including the retrosplenial cortex (RSC) and orbitofrontal cortex (ORB). The RSC is a highly interconnected cortical region implicated in seizure onset and propagation, yet its role in epilepsy remains poorly understood.
View Article and Find Full Text PDFJ Neurophysiol
August 2025
School of Health Sciences, Swinburne University of Technology, Hawthorn, Victoria, Australia.
Cardiovascular and metabolic dysfunction plays a significant role in the onset and progression of inflammation and cerebrovascular diseases, often leading to cognitive impairment. While growing evidence highlights the link between activity in key brain regions and cardiovascular disease events, the relationship between brain dynamics and cardiovascular or metabolic profiles in healthy individuals remains largely unexplored. We performed magnetoencephalography (MEG) in 29 healthy participants (12 males and 17 females; aged 19-72).
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