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16 results

"Attenuated Psychosis Syndrome" or "Subthreshold Prodromal State"?

Kontaxakis V, Havaki-Kontaxaki B, Kollias K, Ferentinos P, Papadimitriou G

  • Psychiatry Investig.
  • 2013 Jun;10(2):203-204.
No abstract available.
Two Cases of Hypersexuality Probably Associated with Aripiprazole

Cheon E, Koo BH, Seo SS, Lee JY

  • Psychiatry Investig.
  • 2013 Jun;10(2):200-202.
Sexual dysfunction is a common side effect in patients treated with antipsychotics but significant differences exist across different compounds. We report hypersexuality symptoms in two female patients with schizophrenia who...
The Contingent Negative Variation in Remitted Paediatric Bipolar Patients: No Evidence of Abnormality

Banerjee N, Sinha VK, Jayaswal M, Desarkar P

  • Psychiatry Investig.
  • 2013 Jun;10(2):196-199.
Although the Contingent Negative Variation (CNV) paradigm has been useful in schizophrenia, limited research involving such paradigm in subjects with Bipolar Disorder (BD) has produced contradictory findings. To the best...
No Association between Serotonin Receptor 2C-759C/T Polymorphism and Weight Change or Treatment Response to Mirtazapine in Korean Depressive Patients

Lee HY, Oh CK, Ham BJ, Chang HS, Paik JW, Won ES, Hahn SW, Shim SH, Kwon YJ, Jung HY, Lee MS

  • Psychiatry Investig.
  • 2013 Jun;10(2):190-195.
OBJECTIVE: Activation of one or more serotonin (5-HT) receptors may play a role in mediating the antidepressant effects of serotonergic antidepressants. The serotonin 2C (5HT 2C) receptor is known to...
No Effect of Serotoninergic Gene Variants on Response to Interpersonal Counseling and Antidepressants in Major Depression

Serretti A, Fabbri C, Pellegrini S, Porcelli S, Politi P, Bellino S, Menchetti , Mariotti V, Demi C, Martinelli V, Cappucciati M, Bozzatello P, Brignolo E, Brambilla , Pae CU, Balestrieri M, De Ronchi

  • Psychiatry Investig.
  • 2013 Jun;10(2):180-189.
OBJECTIVE: Gene variants within the serotonin pathway have been associated with major depressive disorder (MDD) treatment outcomes, however a possible different modulation on pharmacological or psychological treatments has never been...
Impact of the BDNF Val66Met Polymorphism on Regional Brain Gray Matter Volumes: Relevance to the Stress Response

Kim SN, Kang DH, Yun JY, Lee TY, Jung WH, Jang JH, Kwon JS

  • Psychiatry Investig.
  • 2013 Jun;10(2):173-179.
OBJECTIVE: Genetic imaging is used to investigate the mechanism by which genetic variants influence brain structure. In a previous study, a structural change of the dorsolateral prefrontal cortex was associated...
Gender Difference in Event Related Potentials to Masked Emotional Stimuli in the Oddball Task

Kim EY, Lee SH, Park G, Kim S, Kim I, Chae JH, Kim HT

  • Psychiatry Investig.
  • 2013 Jun;10(2):164-172.
OBJECTIVE: We investigated gender differences in event-related potential (ERP) responses to subliminally presented threat-related stimuli. METHODS: Twenty-four participants were presented with threat-related and neutral pictures for a very brief period of...
Development and Standardization of Extended ChaeLee Korean Facial Expressions of Emotions

Lee KU, Kim J, Yeon B, Kim SH, Chae JH

  • Psychiatry Investig.
  • 2013 Jun;10(2):155-163.
OBJECTIVE: In recent years there has been an enormous increase of neuroscience research using the facial expressions of emotion. This has led to a need for ethnically specific facial expressions...
Relationship between SSRIs and Metabolic Syndrome Abnormalities in Patients with Generalized Anxiety Disorder: A Prospective Study

Beyazyuz M, Albayrak Y, Egilmez OB, Albayrak N, Beyazyuz E

  • Psychiatry Investig.
  • 2013 Jun;10(2):148-154.
OBJECTIVE: SSRIs are some of the most widely prescribed medications in the world. In addition to their effectiveness, SSRIs were reported to be associated with the side effects of weight...
Can the Loudness Dependence of Auditory Evoked Potentials and Suicidality Be Used to Differentiate between Depressive Patients with and without Bipolarity

Park YM, Lee SH

  • Psychiatry Investig.
  • 2013 Jun;10(2):143-147.
OBJECTIVE: This study aimed to test the hypothesis that the loudness dependence of auditory evoked potentials (LDAEP) can be used to predict the presence of bipolarity in patients with major...
Temperamental Characteristics in Adults with Attention-Deficit Hyperactivity Disorder: A Comparison with Bipolar Disorder and Healthy Control Groups

Ekinci S, Ozdel K, Oncu B, Colak B, Kandemir H, Canat S

  • Psychiatry Investig.
  • 2013 Jun;10(2):137-142.
OBJECTIVE: To date, the affective temperamental characteristics of adults with attention-deficit hyperactivity disorder (ADHD) have not been studied. The aim of this study is to explore those temperamental characteristics for...
The Temperament and Character of Korean Male Conscripts with Military Maladjustment-A Preliminary Study

Han KH, Lee SB

  • Psychiatry Investig.
  • 2013 Jun;10(2):131-136.
OBJECTIVE: Recently, an increasing number of Korean male conscripts have been retiring because of military maladjustment despite the presence of qualifying medical and psychological screening tests in the Korean army....
Decreased Cardiac Vagal Control in Drug-Naive Patients with Posttraumatic Stress Disorder

Chang HA, Chang CC, Tzeng NS, Kuo TB, Lu RB, Huang SY

  • Psychiatry Investig.
  • 2013 Jun;10(2):121-130.
OBJECTIVE: Decreased cardiac vagal control (CVC) has been proposed in posttraumatic stress disorder (PTSD), but the results are mixed. Analyses with larger sample sizes and better methodology are needed. METHODS: Thirty-two...
Comparison of Brain Activation in Response to Two Dimensional and Three Dimensional On-Line Games

Song WH, Han DH, Shim HJ

  • Psychiatry Investig.
  • 2013 Jun;10(2):115-120.
OBJECTIVE: The present study assessed the difference in the brain activity of professional gamers (excessive players, but not addicts) in response to playing a 3-dimensional online game with an improved...
Mediating Effect of Executive Function on Memory in Normal Aging Adults

Kim MJ, Kwon JS, Shin MS

  • Psychiatry Investig.
  • 2013 Jun;10(2):108-114.
OBJECTIVE: We hypothesize that the effect of aging on memory is mediated by executive function. METHODS: Two hundred and thirty healthy adults (101 male, 129 female) were recruited for the study....
Medical Findings in Women with Anorexia Nervosa in a Korean Population

Kim YR, Son MH, Nah JC, Park HA

  • Psychiatry Investig.
  • 2013 Jun;10(2):101-107.
OBJECTIVE: Eating disorders are a common clinical problem among young women in Asian countries. The aim of this study is to determine the medical effects of anorexia nervosa (AN) in...

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