Creation of Images by Detecting brain activity via Neuroadaptive Generative Modeling

Sooraj Shah ’24 The relationship between humans and technology is one which advanced the world to where it is today. By physically pressing a few buttons, we are able to express our thoughts and ideas onto a digital screen. However, this might not always be the case. Researchers at the University of Helsinki have developed neuroadaptive generative modeling, in which a computer creates a visual … Continue reading Creation of Images by Detecting brain activity via Neuroadaptive Generative Modeling

Effect of Mutation in NMDA Receptor Proteins resulting in Neurological Disorders

Sooraj Shah ’24 Neurological disorders affect 25 million people in the United States, which makes the study of NMDA receptors increasingly important. NMDA receptors are key contributors to regulation of memory and behavior in the human brain. NMDA (N-methyl-D-aspartate) receptor proteins are transmembrane proteins, and are in a subset of Ionotropic glutamate receptors (iGluRs), which contain 4 helices, the most significant of which is the … Continue reading Effect of Mutation in NMDA Receptor Proteins resulting in Neurological Disorders

World Trade Center first responders with PTSD and cognitive impairment at high-risk for developing dementia

Priyanshi Patel ’22 According to two studies presented by Stony Brook University at the Alzheimer’s Association International Conference, World Trade Center (WTC) first responders with signs of cognitive impairment (CI) exhibited neurological abnormalities and anomalies in their blood, which are normally attributed to Alzheimer’s disease patients. The first study investigated MRI results of WTC responders that showed significant gray matter atrophy compared to individuals of … Continue reading World Trade Center first responders with PTSD and cognitive impairment at high-risk for developing dementia

New Chemical Compound to Reduce the Adverse Side Effects of Neural Implants

Jorge Pincay ’20 Over the years research in neuroscience has led to the development of brain implants, called microelectrodes that can help restore essential motor and sensory functions. This technology has become beneficial for those that suffer from head injury and neurodegenerative disease. The limitations of this technology lie within the immunological response that comes about shortly after implantation. This immune response, which is governed … Continue reading New Chemical Compound to Reduce the Adverse Side Effects of Neural Implants

Focused Ultrasounds Increase Chemotherapy Drug Uptake

By Allan Mai ‘20 The blood-brain barrier (BBB) protects the brain from infections that enter through the bloodstream. However, this barrier also poses an enormous challenge for researchers developing drugs to specifically target the brain via the blood vessels. For brain tumors specifically, a current method for chemotherapy delivery are Gliadel Wafers: surgeons resect the tumor from the brain and fill the crater left behind … Continue reading Focused Ultrasounds Increase Chemotherapy Drug Uptake

Figure 1. Researchers tested the reduction of auditory hallucinations in schizophrenic patients in response to a cognitive therapy where patients interact with digital simulations of their hallucinogenic voices.

New Therapy for Hallucination Caused by Psychotic Disorders

By Meghan Bialt-DeCelie ‘19 Sixty to seventy percent of schizophrenic patients and twenty-five percent of patients diagnosed with psychotic disorders struggle with both visual and auditory hallucinations. Drug and long-term cognitive therapies have been developed to conquer this, but they are often ineffective or only effective for a very select group of patients. Researchers led by Dr. Tom KJ Craig tested the effectiveness of a … Continue reading New Therapy for Hallucination Caused by Psychotic Disorders

Figure 1. Researchers from University of California Los Angeles found that microstimulation of the right entorhinal region of the brain improved memory specificity of epileptic subjects.

Electrical Stimulation Improves Memory in Epileptic Patients

By Meghan Bialt-DeCelie ‘19 For many animals and humans, a major region of the brain involved in memory formation is the hippocampus. Learning and memory is done through a neural process called long-term potentiation (LTP), and past research has shown that electric stimulation to the hippocampus can promote this process. Researchers led by Ali Titiz, PhD from The University of California Los Angeles found a … Continue reading Electrical Stimulation Improves Memory in Epileptic Patients