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News Archive - Christina Johnson

Deconstructing Brain Systems Involved in Memory and Spatial Skills

April 2, 2015

In work that reconciles two competing views of brain structures involved in memory and spatial perception, researchers at University of California, San Diego School of Medicine have conducted experiments that suggest the hippocampus – a small region in the brain’s limbic system – is dedicated largely to memory formation and not to spatial skills, such as navigation. The study is published in this week’s issue of the Proceedings of the National Academy of Sciences.

Boosting A Natural Protection Against Alzheimer’s Disease

March 12, 2015

Researchers at the University of California, San Diego School of Medicine have identified a gene variant that may be used to predict people most likely to respond to an investigational therapy under development for Alzheimer’s disease (AD). The study, published March 12 in Cell Stem Cell, is based on experiments with cultured neurons derived from adult stem cells.

Understanding How Neurons Shape Memories of Smells

March 9, 2015

In a study that helps to deconstruct how olfaction is encoded in the brain, neuroscientists at University of California, San Diego School of Medicine have identified a type of neuron that appears to help tune, amplify and dampen neuronal responses to chemosensory inputs from the nasal cavity.

Obese Children’s Brains More Responsive to Sugar

December 11, 2014

A new study led by researchers at University of California, San Diego School of Medicine finds that the brains of obese children literally light up differently when tasting sugar.

First Angioedema Treatment Center Opens at UC San Diego Health System

November 24, 2014

UC San Diego Health System in partnership with the U.S. Hereditary Angioedema Association (HAEA), a non-profit patient advocacy organization, has opened the nation’s first dedicated center for diagnosing and treating diverse forms of swelling, known collectively as angioedema.

Sleep Apnea Linked to Poor Aerobic Fitness

November 24, 2014

People with moderate to severe obstructive sleep apnea may have an intrinsic inability to burn high amounts of oxygen during strenuous aerobic exercise according to a new study led by researchers at University of California, San Diego School of Medicine.

Program Helps Local Businesses Implement Cell-Phone-While-Driving Bans

November 7, 2014

Researchers at University of California, San Diego School of Medicine are launching a new program to help businesses in the San Diego region end the epidemic of distracted driving and the suffering and loss of life that can result.

Assessing Elderly Drivers: Doctors and Law Enforcement Receive Training

November 3, 2014

Every day in America roughly 10,000 people turn age 65. To help keep roadways safe as America grays and to help preserve the freedom of mobility of older drivers, researchers at University of California, San Diego School of Medicine are training law enforcement officers to recognize warning signs of impaired driving skills and to take appropriate, compassionate action.

EEG Test to Help Understand and Treat Schizophrenia

October 29, 2014

Researchers at University of California, San Diego School of Medicine have validated an EEG test to study and treat schizophrenia. The findings, published in two separate studies, offer a clinical test that could be used to help diagnose persons at risk for developing mental illness later in life, as well as an approach for measuring the efficacies of different treatment options.

Richard Kronick Elected to Institute of Medicine

October 20, 2014

Richard Kronick, PhD, a health policy expert and faculty member at University of California, San Diego School of Medicine, has been elected to the prestigious Institute of Medicine, the health arm of the National Academy of Sciences and widely regarded as one of the nation’s most respected scientific society.
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