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Showing posts from July, 2017

Grounding ethics from below: CRISPR-cas9 and genetic modification

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By Anjan Chatterjee The University of Pennsylvania Anjan Chatterjee is the Frank A. and Gwladys H. Elliott Professor and Chair of Neurology at Pennsylvania Hospital. He is a member of the Center for Cognitive Neuroscience , and the Center for Neuroscience and Society at the University of Pennsylvania. He received his BA in Philosophy from Haverford College, MD from the University of Pennsylvania and completed his neurology residency at the University of Chicago. His clinical practice focuses on patients with cognitive disorders. His research addresses questions about spatial cognition and language, attention, neuroethics, and neuroaesthetics. He wrote The Aesthetic Brain: How we evolved to desire beauty and enjoy art and co-edited: Neuroethics in Practice: Mind, medicine, and society, and The Roots of Cognitive Neuroscience: behavioral neurology and neuropsychology. He is or has been on the editorial boards of: American Journal of Bioethics: Neuroscience, Behavioural Neurology, Cogni...

Revising the Ethical Framework for Deep Brain Stimulation for Treatment-Resistant Depression

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By Somnath Das Somnath Das recently graduated from Emory University where he majored in Neuroscience and Chemistry. He will be attending medical school at Thomas Jefferson University starting in the Fall of 2017. Studying Neuroethics has allowed him to combine his love for neuroscience, his interest in medicine, and his wish to help others into a multidisciplinary, rewarding practice of scholarship which to this day enriches how he views both developing neurotechnologies and the world around him.  Despite the prevalence of therapeutics for treating depression, approximately 20% of patients fail to respond to multiple treatments such as antidepressants, cognitive-behavioral therapy, and electroconvulsive therapy (Fava, 2003). Zeroing on an effective treatment of “Treatment-Resistant Depression” (TRD) has been the focus of physicians and scientists. Dr. Helen Mayberg ’s groundbreaking paper on Deep Brain Stimulation (DBS) demonstrates that electrical modulation an area of the brain ...

Diagnostic dilemmas: When potentially transient preexisting diagnoses confer chronic harm

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By Elaine Walker Elaine Walker is the Charles Howard Candler Professor of Psychology and Neuroscience at Emory University.   She leads a research laboratory that is funded by the National Institute of Mental Health (NIMH) to study risk factors for psychosis and other serious mental illnesses.  Her research is focused on the behavioral and neuromaturational changes that precede psychotic disorders.   She has published over 300 scientific articles and 6 books.  The diagnostic process can be complicated by many factors. Most of these factors reflect limitations in our scientific understanding of the nature and course of disorders. But in the current US healthcare climate, legislative proposals concerning insurance coverage for preexisting conditions add another layer of complexity to the diagnostic process. It is a layer of complexity that is riddled with ethical dilemmas which are especially salient in the field of mental health care. The following d...

The Neuroethics Blog Series on Black Mirror: Be Right Back

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By Somnath Das Somnath Das recently graduated from Emory University where he majored in Neuroscience and Chemistry. He will be attending medical school at Thomas Jefferson University starting in the Fall of 2017. The son of two Indian immigrants, he developed an interest in healthcare after observing how his extended family sought help from India's healthcare system to seek relief from chronic illnesses. Somnath’s interest in medicine currently focuses on understanding the social construction of health and healthcare delivery. Studying Neuroethics has allowed him to combine his love for neuroscience, his interest in medicine, and his wish to help others into a multidisciplinary, rewarding practice of scholarship which to this day enriches how he views both developing neurotechnologies and the world around him.  ---- Humans in the 21st century have an intimate relationship with technology. Much of our lives are spent being informed and entertained by screens. Technolo...