The Complexity of the Sense of Touch: Insights from Recent Study
Our bodies are equipped with an intricate sensory system that allows us to perceive the world around us. The sense of touch encompasses a combination of different sensations working in unison, as a recent study published in Science sheds light on the molecule responsible for detecting gentle touch. Understanding the mechanisms behind gentle touch sensation not only provides insights into our sensory abilities but also holds potential implications for various fields, including neurobiology and medical research.
Scientists Create Organized Stem Cell Culture Model Resembling Human Embryonic Brain and Spinal Cord
University of Michigan, Weizmann Institute of Science, and University of Pennsylvania engineers and biologists have created a groundbreaking stem cell culture model resembling the embryonic brain and spinal cord. This model has the potential to revolutionize the study of neurological and neuropsychiatric diseases.
New Study Reveals Link Between Sense of Touch and Perception of Time
A recent study published in Nature Communications has revealed a fascinating link between the somatosensory cortex, responsible for processing sensory information from the skin, and our perception of the duration of tactile experiences. Led by Professor Mathew Diamond of the International School for Advanced Studies (SISSA) in Italy, the research sheds new light on the relationship between the sense of touch and our perception of time, providing new insights into the complex relationship between touch and temporal experiences.
Groundbreaking Discoveries in Non-Invasive Neural Interfacing: Unraveling the Effects of Muscle Fatigue on Neural Activity
Groundbreaking study reveals the impact of muscle fatigue on neural activity, offering new insights into non-invasive neural interfacing technologies. Findings could revolutionize prosthetics, rehabilitation, and communication for those with neuromuscular disorders. Scientists also develop a flexible sensor for EMG processing, eliminating the need for an external battery.
Harvard study reveals inner workings of fruit fly brain compass
A recent study at Harvard Medical School has revealed how the brain’s internal compass and steering regions in fruit flies collaborate to guide navigation and make real-time course corrections. The research provides valuable insights into how the internal compass directly drives behavior, shedding light on the complex process. By examining the brains of fruit flies deliberately thrown off course, researchers identified three distinct groups of neurons facilitating communication between the compass and steering regions, assisting the flies in correcting their course. The study’s implications extend beyond fruit flies and could serve as a foundational framework for future research on how brain signals translate into actions in more complex species, including humans.
Scientists Develop World’s First 3D-Printed Brain Tissue with Potential to Revolutionize Neuroscience and Brain Disorder Treatments
Scientists in Wisconsin, USA, have achieved a groundbreaking feat in the field of neuroscience by developing the world’s first 3D-printed brain tissue that mimics the functionality of natural brain tissue. This development is a significant stride towards the advancement of treatments for neurological and neurodevelopmental disorders such as Alzheimer’s and Parkinson’s disease. The innovative approach employed by the scientists involved the use of a 3D printer that departed from the conventional method of stacking layers vertically. Instead, they utilized a horizontal layering technique and placed brain cells, specifically neurons derived from induced pluripotent stem cells, in a softer ‘bio-ink’ gel compared to previous attempts. According to Su-Chun Zhang, a professor of neuroscience and neurology at UW–Madison’s Waisman Center, the 3D-printed brain tissue provides a powerful model for understanding human brain cell communication. This breakthrough has the potential to revolutionize stem cell biology, neuroscience, and the understanding of various neurological and psychiatric disorders.
Groundbreaking Soft Implantable Device Developed for Recording Brain Activity
This week, a groundbreaking development in the field of neuroscience has been announced. A team of researchers from the Harvard John A. Paulson School of Engineering and Applied Sciences, in collaboration with The University of Texas at Austin, MIT, and…
New Technology Allows Scientists to Track ‘Off Switches’ of Brain Cells
Scientists at Scripps Research have developed a groundbreaking technology that allows them to track the ‘off switches’ of brain cells, shedding light on the process of inhibition in the brain. This innovative approach provides a new avenue for studying normal…
Study Links Short Strands of Toxic RNAs to Brain Cell Death in Alzheimer’s Disease
Scientists from Northwestern University and elsewhere have published details of a study that links short strands of toxic RNAs to brain cell death and DNA damage in Alzheimer’s disease and aged brains. The paper, which is titled, “Death induced by…
Groundbreaking Study Reveals New Insights into Brain’s Sensory Processing
A groundbreaking study conducted by a team of scientists from Japan has uncovered new insights into how the brain processes sensory information related to movement. The study, led by Professor Takayuki Yamashita of Fujita Health University (FHU) and Dr. Masahiro…