scholarly journals Degenerative Adversarial NeuroImage Nets for Brain Scan Simulations: Application in Ageing and Dementia

2021 ◽  
pp. 102257
Author(s):  
Daniele Ravi ◽  
Stefano B. Blumberg ◽  
Silvia Ingala ◽  
Frederik Barkhof ◽  
Daniel C. Alexander ◽  
...  
Keyword(s):  
Author(s):  
Lindsey Andrews ◽  
Jonathan M. Metzl

On 26 April 2013, the Wall Street Journal published an essay by neurocriminologist Adrian Raine promoting his newest book, The Anatomy of Violence: The Biological Roots of Crime. On the newspaper’s website, an image of a black-and-white brain scan overlaid with handcuffs headed the essay. Clicking ‘play’ turned the image into a video filled with three-dimensional brain illustrations and Raine’s claims that some brains are simply more biologically prone to violence than others. Rejecting what he describes as ‘the dominant model for understanding criminal behaviour in the twentieth century’ – a model based ‘almost exclusively on social and sociological’ explanations – Raine wrote that ‘the genetic basis of criminal behaviour is now well established’ through molecular and behavioural genetics.


2019 ◽  
Author(s):  
Iris Berent ◽  
Melanie Platt

Recent results suggest that people hold a notion of the true self, distinct from the self. Here, we seek to further elucidate the “true me”—whether it is good or bad, material or immaterial. Critically, we ask whether the true self is unitary. To address these questions, we invited participants to reason about John—a character who simultaneously exhibits both positive and negative moral behaviors. John’s character was gauged via two tests--a brain scan and a behavioral test, whose results invariably diverged (i.e., one test indicated that John’s moral core is positive and another negative). Participants assessed John’s true self along two questions: (a) Did John commit his acts (positive and negative) freely? and (b) What is John’s essence really? Responses to the two questions diverged. When asked to evaluate John’s moral core explicitly (by reasoning about his free will), people invariably descried John’s true self as good. But when John’s moral core was assessed implicitly (by considering his essence), people sided with the outcomes of the brain test. These results demonstrate that people hold conflicting notions of the true self. We formally support this proposal by presenting a grammar of the true self, couched within Optimality Theory. We show that the constraint ranking necessary to capture explicit and implicit view of the true self are distinct. Our intuitive belief in a true unitary “me” is thus illusory.


2016 ◽  
Vol 5 (10) ◽  
pp. 4982
Author(s):  
Archana Aher* ◽  
Satish Gore

This study was conducted to determine the clinical evaluation and various etiological factors of secondary seizures in patients admitted to Government Medical College, Nagpur. We evaluated 58 patients of secondary seizures from Dec 2011 to Oct 2013. Secondary seizures were defined as case of seizure with CT (brain) or MRI (brain) abnormality1. Out of 58 cases 35 were males and 23 were females. Mean age of study subjects was 34.85. The commonest presenting feature was generalized tonic clonic convulsions (42 patients) followed by focal seizures (16 patients).  Todd’s palsy was observed in 4 cases. Aura was present in 24 cases. According to CT brain scan the aetiology was – neurocysticercosis (34.48%), post stroke (27.59%), tuberculoma (24.14%). Space occupying lesions(SOLs) were present in 8 patients, out of whom 4 had brain tumour, 2 patients had brain abscess, 1 had hydatid cyst and 1 had metastasis. Majority of lesions were located in frontal region (58.62%), followed by in parietal region (44.83%), in temporal region (25.86%) and in occipital region (13.79 % patients). In our study neurocysticercosis was found to be the commonest cause of secondary seizures. As in a meta-analysis it was found that cysticidal drugs result in better outcome in patients of neurocysticecosis, we recommend that the patients of secondary seizures should be identified for the aetiology and treated at the earliest2.


Radiology ◽  
1966 ◽  
Vol 86 (6) ◽  
pp. 1082-1084 ◽  
Author(s):  
Juan Roig ◽  
William T. Moss ◽  
James L. Quinn

2009 ◽  
Author(s):  
Li Zhang ◽  
Qing Xu ◽  
Chong Chen ◽  
Carol L. Novak

1979 ◽  
Vol 4 (8) ◽  
pp. 327-329 ◽  
Author(s):  
M A WAKAT ◽  
R J COWAN
Keyword(s):  

1978 ◽  
Vol 3 (5) ◽  
pp. 184-187 ◽  
Author(s):  
BRIAN R. J. WILLIAMSON ◽  
C DAVID TEATES ◽  
STUART T. BRAY ◽  
HANS O. RIDDERVOLD ◽  
RICHARD F. LESS ◽  
...  

PEDIATRICS ◽  
1979 ◽  
Vol 64 (2) ◽  
pp. 233-237
Author(s):  
K. S. Krishnamoorthy ◽  
D. C. Shannon ◽  
G. R. DeLong ◽  
I. D. Todres ◽  
K. R. Davis

We report our experience with the neurologic sequelae (at a mean follow-up of 24 months) among the 15 surviving infants who have had neonatal intraventricular hemorrhage (IVH) documented by computerized tomographic (CT) brain scan. Neurologically six infants (40%) are normal, six infants (40%) mildly impaired, and three infants (20%) moderate to severely impaired. The neurologic outcome correlated to the degree of hemorrhage seen in the CT scans when IVH was classified into four grades. None of the other neonatal factors examined showed significant correlation with the outcome.


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