ABHISHEK MOHAN - Academia.edu (original) (raw)

Papers by ABHISHEK MOHAN

International Journal of Research Publication and Reviews, Oct 1, 2023

PubMed, Mar 1, 2016

The relationship of cortical structure and specific neuronal circuitry to global brain function, ... more The relationship of cortical structure and specific neuronal circuitry to global brain function, particularly its perturbations related to the development and progression of neuropathology, is an area of great interest in neurobehavioral science. Disruption of these neural networks can be associated with a wide range of neurological and neuropsychiatric disorders. Herein we review activity of the Default Mode Network (DMN) in neurological and neuropsychiatric disorders, including Alzheimer's disease, Parkinson's disease, Epilepsy (Temporal Lobe Epilepsy - TLE), attention deficit hyperactivity disorder (ADHD), and mood disorders. We discuss the implications of DMN disruptions and their relationship to the neurocognitive model of each disease entity, the utility of DMN assessment in clinical evaluation, and the changes of the DMN following treatment.

Integrative Journal of Medical Sciences, Sep 24, 2021

West Indian Medical Journal, Oct 29, 2014

arXiv (Cornell University), Oct 9, 2017

arXiv (Cornell University), Oct 7, 2017

In this paper, we provide an integrated systems modeling approach to analyzing global externaliti... more In this paper, we provide an integrated systems modeling approach to analyzing global externalities from a microeconomic perspective. Various forms of policy (fiscal, monetary, etc.) have addressed flaws and market failures in models, but few have been able to successfully eliminate modern externalities that remain an environmental and human threat. We assess three primary global industries (pollution, agriculture, and energy) with respect to non-OECD entities through both qualitative and quantitative studies. By combining key mutual points of specific externalities present within each respective industry, we are able to propose an alternative and optimized solution to internalizing them via incentives and cooperative behavior rather than by traditional Pigouvian taxes and subsidies.

The Egyptian Journal of Otolaryngology, Jul 1, 2016

Many studies have focused on understanding the correlation between migraine and vertigo. It has r... more Many studies have focused on understanding the correlation between migraine and vertigo. It has resulted in the emergence of several theoretical perspectives on these two conditions, attempting to explain the connection between them. This paper explores a wide range of research publications on migraine and vertigo in order to present a comprehensive perspective on the correlation. Distinctive analysis of each theory facilitates a clear understanding of each in connection with migraine and vertigo; these theoretical perspectives include (a) sensory exaggerations, (b) low blood pressure, (c) ear disorders, and (d) vascular complications (i.e. stroke, neurotransmitter changes, and cerebellar disturbances). There is an established link between Meniere's disease, migraine, and vertigo. Through an analysis of results from various studies, the paper explores the relationship between Meniere's disease and migraine. A better understanding of migraine and vertigo is also vital in identifying the conditions, diagnosis, and selection of appropriate treatment options.

International Journal of Pattern Recognition and Artificial Intelligence

Extracting information from scanned invoices and other commercial documents, a critical component... more Extracting information from scanned invoices and other commercial documents, a critical component of corporate function, typically requires significant manual processing. Much research has been conducted in the field of automated information extraction and document processing to alleviate the manual resources used for document analysis, but resultant literature and commercially available products have demonstrated limitations in customizability for identifying specific information. In this paper, we propose a customized machine learning-based pipeline for extracting and tabulating relevant key–value pairs from commercial invoice documents. Specifically, the pipeline combines general document understanding, OCR extraction, and key–value matching with custom rules pertaining to a provided invoice dataset. Then, we demonstrate that the pipeline greatly outperforms a commercially available product and can significantly reduce the amount of manual labor required to process invoice docume...

Journal of Trends in Computer Science and Smart Technology

In complex planning and control operations and tasks like manipulating objects, assisting experts... more In complex planning and control operations and tasks like manipulating objects, assisting experts in various fields, navigating outdoor environments, and exploring uncharted territory, modern robots are designed to complement or completely replace humans. Even for those skilled in robot programming, designing a control schema for such robots to carry out these tasks is typically a challenging process that necessitates starting from scratch with a new and distinct controller for each task. The designer must consider the wide range of circumstances the robot might encounter. This kind of manual programming is typically expensive and time consuming. It would be more beneficial if a robot could learn the task on its own rather than having to be preprogrammed to perform all these tasks. In this paper, a method for the path planning of a robot in a known environment is implemented using Q-Learning by finding an optimal path from a specified starting and ending point.

License, which permits unrestricted use, distribution, and reproduction in any medium, provided t... more License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. Catatonia is especially concerning in children and adolescents. It leads to significant impairment, including emotional distress, difficulty communicating, and other debilitating symptoms. In this case report, we discuss a patient with no previous history of neuroleptic medication or psychotic symptoms, presenting with first-episode catatonia in the presence of disorganized, psychotic thoughts. We then review the catatonia syndrome, citing examples in the literature supporting its underdiagnosis in children and adolescents, and discuss successful treatment modalities. It is important to diagnose and treat catatonia as efficiently as possible, to limit functional and emotional distress to the patient. 1.

The project idea was to build a knock detecting door lock which can identify the specific knockin... more The project idea was to build a knock detecting door lock which can identify the specific knocking pattern and unlock the door if the pattern is correct. This door locking system provides much security than systems which are currently using. When there are many users who use the door, problems may occur because there is only one key to open the door. But here in this door locking system this kind of problems may not occur because the users who know the knocking pattern can easily access the door any time without a key. Keywords: Smart door lock, wireless, security, GSM Technology, sensor, touch switch Cite this Article Rameez Zafar, Danish Khan, Prakhar Srivastava, Abhishek Mohanand, Rakhi Kumari. Smart Wireless Door Lock System based on GSM Technology. Recent Trends in Sensor Research & Technology . 2020; 7(1): 10–15p.

arXiv: Portfolio Management, 2017

In this paper, we propose an innovative investment framework incorporating asset allocation and c... more In this paper, we propose an innovative investment framework incorporating asset allocation and class diversification oriented specifically for the biotechnology industry. With growing interests and capitalization in multiple biotech markets, investors require a more dynamic method of managing their assets within individual portfolios for optimal return efficiency. By selecting a single firm representative of identified industry trends, analyzing financial metrics relevant to the suggested approaches, and assessing financial health, we developed an adaptable investment methodology. We also performed analyses of industrial viability and investigated the implications of the selected strategies, with which we were able to optimize our framework for versatile application within specialized biotech markets.

arXiv: Economics, 2017

Integrative Journal of Medical Sciences, 2021

Introduction: Psychotic disorder has been rarely reported in patients with COVID-19 infection and... more Introduction: Psychotic disorder has been rarely reported in patients with COVID-19 infection and also in patients affected by the pandemic but who do not have COVID-19 infection. It is unclear if the disorder occurs due to the stress of the pandemic or is due to a cerebral infection of the virus.Methods: on PubMed we searched for all reports of patients who developed a new psychosis during the COVID-19 pandemic to review their symptomatology.Results: Psychotic symptoms were similar in onset, description, duration and severity in patients who had been infected and those who were affected by the pandemic but did not have the infection. In both groups, most patients were young, without previous psychiatric history, had experienced severe external stress due to the pandemic, had an abrupt onset of symptoms, had severe hallucinations and delusions and needed psychiatric hospitalization. The disorder commonly lasted about a week, after which anti-psychotic medications could be stopped.Co...

The Yale journal of biology and medicine, Mar 1, 2016

The Egyptian Journal of Otolaryngology, 2016

Case reports in psychiatry, 2016

Synthetic cannabinoids- (SCs-) induced psychosis is a growing public health concern. It leads to ... more Synthetic cannabinoids- (SCs-) induced psychosis is a growing public health concern. It leads to significant impairment, including emotional distress, difficulty communicating, and other debilitating symptoms. In this case report, we discuss a patient with no previous history of psychotic symptoms, presenting with first-episode psychosis in the context of progressive, acutely worsening, disorganized, psychotic thoughts and behaviors following prolonged use of SCs. We also discuss relevant literature on SCs-induced psychosis, highlighting its prevalence, presentation, diagnosis, and recommended management. It is important to diagnose and treat SCs-induced psychosis as early and efficiently as possible, in order to alleviate symptoms while limiting functional impairment and emotional distress to the patient.

Journal of Caffeine Research, 2015

In current research, amyloid peptide (βA) remains characteristic in the histopathology of Alzheim... more In current research, amyloid peptide (βA) remains characteristic in the histopathology of Alzheimer's disease (AD). As a major component in the amyloid precursor protein (APP), the entire βA sequence is thought to be involved in the processing of APP through two major pathways where APP-related membrane-bound fragments are generated from an endosomal/lysosomal pathway. Although it is generally believed APP/βA has a consequence in AD, the mechanism through which βA influences the biology and vulnerability of neural cells remains tenuous. In addition, it has been postulated that caffeine may have an attenuating effect on both accumulation of βA plaques, as well as symptomatic presentation. This review focuses on the hypothesized correlation between the biochemistry and pathology of APP and βA deposition in the context of AD. In addition, this review aims to identify the hypothesized role of caffeine in reducing βA levels and its link with AD.