نتایج جستجو برای: addiction biology studies

تعداد نتایج: 1578329  

2017
Soumya Prakash

BACKGROUND The number of Internet users in India crossed 205 million in October 2013. Excessive internet use has been attributed to socio-occupational dysfunction, and this study is targeting the junior doctors on whom not many studies have been done till date. OBJECTIVE The objective of this study was to analyze the proportion of junior doctors with internet addiction and whether there is an...

2016
Eduardo Guedes Federica Sancassiani Mauro Giovani Carta Carlos Campos Sergio Machado Anna Lucia Spear King Antonio Egidio Nardi

Facebook is notably the most widely known and used social network worldwide. It has been described as a valuable tool for leisure and communication between people all over the world. However, healthy and conscience Facebook use is contrasted by excessive use and lack of control, creating an addiction with severely impacts the everyday life of many users, mainly youths. If Facebook use seems to ...

2011
Kai Yuan Wei Qin Guihong Wang Fang Zeng Liyan Zhao Xuejuan Yang Peng Liu Jixin Liu Jinbo Sun Karen M. von Deneen Qiyong Gong Yijun Liu Jie Tian

BACKGROUND Recent studies suggest that internet addiction disorder (IAD) is associated with structural abnormalities in brain gray matter. However, few studies have investigated the effects of internet addiction on the microstructural integrity of major neuronal fiber pathways, and almost no studies have assessed the microstructural changes with the duration of internet addiction. METHODOLOGY...

2005
JENNIFER DURST SUSAN JOHNSTONE LILY LIN

Both the RecBCD pathway, known for its involvement in homologous recombination and repair of double stranded DNA breaks, and the RecFOR pathway may recognize the linear fragments of DNA that are introduced to the cell during transposition, affecting the transposition frequency. The exact nature of how Rec pathways are involved in transposition is a current topic of research. In this study, usin...

2014
Kirrilly M. Pursey Peter Stanwell Ashley N. Gearhardt Clare E. Collins Tracy L. Burrows

Obesity is a global issue and it has been suggested that an addiction to certain foods could be a factor contributing to overeating and subsequent obesity. Only one tool, the Yale Food Addiction Scale (YFAS) has been developed to specifically assess food addiction. This review aimed to determine the prevalence of food addiction diagnosis and symptom scores, as assessed by the YFAS. Published st...

2015
Giacomo Grassi Stefano Pallanti Lorenzo Righi Martijn Figee Mariska Mantione Damiaan Denys Daniele Piccagliani Alessandro Rossi Paolo Stratta

BACKGROUND AND AIMS Recent studies have challenged the anxiety-avoidance model of obsessive-compulsive disorder (OCD), linking OCD to impulsivity, risky-decision-making and reward-system dysfunction, which can also be found in addiction and might support the conceptualization of OCD as a behavioral addiction. Here, we conducted an exploratory investigation of the behavioral addiction model of O...

2017
Hyun Jin Kim Joo Han Lee Kyunghwa Yun Joung-Hun Kim

Drug addiction is a severe psychiatric disorder characterized by the compulsive pursuit of drugs of abuse despite potential adverse consequences. Although several decades of studies have revealed that psychostimulant use can result in extensive alterations of neural circuits and physiology, no effective therapeutic strategies or medicines for drug addiction currently exist. Changes in neuronal ...

Journal: :Computers in Human Behavior 2008
Alecia Douglas Juline E. Mills Mamadou Niang Svetlana Stepchenkova Sookeun Byun Celestino Ruffini Seul Ki Lee Jihad Loutfi JungKook Lee Mikhail J. Atallah Marina Blanton

Internet addiction is ‘‘an individual’s inability to control their Internet use, which in turn leads to feelings of distress and functional impairment of daily activities” [Shapira, N., Lessig, M., Goldsmith, T., Szabo, S., Lazoritz, M., Gold, M. et al. (2003). Problematic Internet use: Proposed classification and diagnostic criteria. Depression and Anxiety, 17(4), 207–216]. Previous research i...

2017
Amber Cragg Jeffrey P Hau Stephanie A Woo Christine Liu Mary M Doyle-Waters Corinne M Hohl

BACKGROUND Opioid addiction prevention has become an urgent public health priority, with several countries declaring a state of emergency due to rising death tolls from opioid abuse. Reducing the risk of developing addiction among opioid-naïve patients exposed to prescribed opioids during the process of medical care may be an important primary prevention strategy. Our objective is to synthesize...

Background: Due to the lack of drug dependence prevention processes and the low effectiveness of treatment for the withdrawal of addiction and undesirable side effects of synthetic drugs, moving towards the use of reverse pharmacology to produce a less costly, effective, and low-risk drug is inevitable. Objective: Considering the long history of traditional medicine in Iran in the field of diag...

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