scholarly journals Neuroethics: the institutionalization of ethics in neuroscience

2017 ◽  
Vol 25 (2) ◽  
pp. 275-281
Author(s):  
Amer Cavalheiro Hamdan
Keyword(s):  
Ethical Issues ◽  
Technological Innovations ◽  
Neuroscience Research ◽  
Current Context ◽  
Historical Tradition ◽  
Brain And Behavior ◽  
And Behavior ◽  
The Relationship ◽  
The Brain ◽  
Academic Debate

Abstract Recent advances in neuroscience have led to numerous ethical questions. Neuroethics is the study of ethical, legal and social advancements in neuroscience which, despite being a recently developed discipline, has a long historical tradition. The concern with ethical issues in neuroscience is extremely old and dates back to the philosophical and scientific traditions that originally sought to understand the relationship between the brain and behavior. More recently, the field of neuroethics has emerged in the context of public and academic debate over the consequences of the advances arising from neuroscience. In the current context, technological innovations, which have arisen from the expansion of neuroscience research, have raised new ethical dilemmas. This article aims to analyze the historical course of ethics within the field of neuroscience, specifically the appearance and the recent institutionalization of neuroethics.

Limitations Using Neuroimaging to Reconstruct Mental State After a Crime

2021 ◽  
Vol 30 (4) ◽  
pp. 694-701
Author(s):  
Michael J. Vitacco ◽  
Alynda M. Randolph ◽  
Rebecca J. Nelson Aguiar ◽  
Megan L. Porter Staats
Keyword(s):  
Mental State ◽  
Insanity Defense ◽  
Physical Conditions ◽  
Clinical Diagnoses ◽  
History Of ◽  
Forensic Psychiatric ◽  
Brain And Behavior ◽  
And Behavior ◽  
The Relationship ◽  
The Brain

AbstractNeuroimaging offers great potential to clinicians and researchers for a host of mental and physical conditions. The use of imaging has been trumpeted for forensic psychiatric and psychological evaluations to allow greater insight into the relationship between the brain and behavior. The results of imaging certainly can be used to inform clinical diagnoses; however, there continue to be limitations in using neuroimaging for insanity cases due to limited scientific backing for how neuroimaging can inform retrospective evaluations of mental state. In making this case, this paper reviews the history of the insanity defense and explains how the use of neuroimaging is not an effective way of improving the reliability of insanity defense evaluations.

Review of Self-regulation of the Brain and Behavior.

1985 ◽  
Vol 30 (12) ◽  
pp. 999-999
Author(s):  
Gerald S. Wasserman
Keyword(s):  
Self Regulation ◽  
Brain And Behavior ◽  
And Behavior ◽  
The Brain

scholarly journals Song competition changes the brain and behavior of a male songbird

2009 ◽  
Vol 212 (15) ◽  
pp. 2411-2418 ◽  
Author(s):  
K. W. Sockman ◽  
K. G. Salvante ◽  
D. M. Racke ◽  
C. R. Campbell ◽  
B. A. Whitman
Keyword(s):  
Brain And Behavior ◽  
And Behavior ◽  
The Brain

scholarly journals Müllerian inhibiting substance contributes to sex-linked biases in the brain and behavior

2009 ◽  
Vol 106 (17) ◽  
pp. 7203-7208 ◽  
Author(s):  
Pei-Yu Wang ◽  
Anna Protheroe ◽  
Andrew N. Clarkson ◽  
Floriane Imhoff ◽  
Kyoko Koishi ◽  
...  
Keyword(s):  
Motor Neurons ◽  
Reproductive Tract ◽  
Behavioral Traits ◽  
Spinal Motor Neurons ◽  
Müllerian Inhibiting Substance ◽  
Males And Females ◽  
Brain And Behavior ◽  
And Behavior ◽  
The Brain ◽  
Mullerian Inhibiting Substance

Many behavioral traits and most brain disorders are common to males and females but are more evident in one sex than the other. The control of these subtle sex-linked biases is largely unstudied and has been presumed to mirror that of the highly dimorphic reproductive nuclei. Sexual dimorphism in the reproductive tract is a product of Müllerian inhibiting substance (MIS), as well as the sex steroids. Males with a genetic deficiency in MIS signaling are sexually males, leading to the presumption that MIS is not a neural regulator. We challenge this presumption by reporting that most immature neurons in mice express the MIS-specific receptor (MISRII) and that male Mis−/− and Misrii−/− mice exhibit subtle feminization of their spinal motor neurons and of their exploratory behavior. Consequently, MIS may be a broad regulator of the subtle sex-linked biases in the nervous system.

scholarly journals Sex differences in neural and behavioral signatures of cooperation revealed by fNIRS hyperscanning

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Joseph M. Baker ◽  
Ning Liu ◽  
Xu Cui ◽  
Pascal Vrticka ◽  
Manish Saggar ◽  
...  
Keyword(s):  
Sex Differences ◽  
Temporal Cortex ◽  
Neural Correlates ◽  
Behavioral Signatures ◽  
Computer Based ◽  
Males And Females ◽  
Brain And Behavior ◽  
The Right ◽  
And Behavior ◽  
The Brain

Abstract Researchers from multiple fields have sought to understand how sex moderates human social behavior. While over 50 years of research has revealed differences in cooperation behavior of males and females, the underlying neural correlates of these sex differences have not been explained. A missing and fundamental element of this puzzle is an understanding of how the sex composition of an interacting dyad influences the brain and behavior during cooperation. Using fNIRS-based hyperscanning in 111 same- and mixed-sex dyads, we identified significant behavioral and neural sex-related differences in association with a computer-based cooperation task. Dyads containing at least one male demonstrated significantly higher behavioral performance than female/female dyads. Individual males and females showed significant activation in the right frontopolar and right inferior prefrontal cortices, although this activation was greater in females compared to males. Female/female dyad’s exhibited significant inter-brain coherence within the right temporal cortex, while significant coherence in male/male dyads occurred in the right inferior prefrontal cortex. Significant coherence was not observed in mixed-sex dyads. Finally, for same-sex dyads only, task-related inter-brain coherence was positively correlated with cooperation task performance. Our results highlight multiple important and previously undetected influences of sex on concurrent neural and behavioral signatures of cooperation.

Systemic blockade of LPA1/3 lysophosphatidic acid receptors by ki16425 modulates the effects of ethanol on the brain and behavior

2018 ◽  
Vol 133 ◽  
pp. 189-201 ◽  
Author(s):  
Laura Sánchez-Marín ◽  
David Ladrón de Guevara-Miranda ◽  
M. Carmen Mañas-Padilla ◽  
Francisco Alén ◽  
Román D. Moreno-Fernández ◽  
...  
Keyword(s):  
Lysophosphatidic Acid ◽  
Brain And Behavior ◽  
And Behavior ◽  
The Brain ◽  
Lysophosphatidic Acid Receptors
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