Abstract：
:There has been an explosion of research on fear extinction in humans in the past 2 decades. This has not only generated major insights, but also brought a new goal into focus: how to maintain extinction memory over time (i.e., extinction retention). We argue that there are still important conceptual and procedural challenges in human fear extinction research that hamper advancement in the field. We use extinction retention and the extinction retention index to exemplarily illustrate these challenges. Our systematic literature search identified 16 different operationalizations of the extinction retention index. Correlation coefficients among these different operationalizations as well as among measures of fear/anxiety show a wide range of variability in four independent datasets, with similar findings across datasets. Our results suggest that there is an urgent need for standardization in the field. We discuss the conceptual and empirical implications of these results and provide specific recommendations for future work.
journal_name
Biol Psychiatryjournal_title
Biological psychiatryauthors
Lonsdorf TB,Merz CJ,Fullana MAdoi
10.1016/j.biopsych.2019.02.011subject
Has Abstractpub_date
2019-06-15 00:00:00pages
1074-1082issue
12eissn
0006-3223issn
1873-2402pii
S0006-3223(19)30113-1journal_volume
85pub_type
杂志文章abstract：:Treatment-resistant depression (TRD) continues to represent a major challenge for treating clinicians. This report reviews the relevant literature to evaluate whether TRD can be considered a specific subtype of depression based on 1) clinical characteristics and course (behavioral phenotype), 2) neurobiological profil...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/s0006-3223(02)01670-0
更新日期：2003-04-15 00:00:00
abstract：BACKGROUND:Altered expression of serotonin-1A (5-HT1A) receptors, both presynaptic in the raphe nuclei and post-synaptic in limbic and cortical target areas, has been implicated in mood disorders such as major depression and anxiety. Within the 5-HT1A receptor gene, a powerful dual repressor element (DRE) is regulated ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2009.02.033
更新日期：2009-08-01 00:00:00
abstract：:Thyrotropin-releasing hormone (TRH) has been reported to stimulate growth hormone (GH) release in a variety of pathological conditions, including some studies of major depression. Because of the considerable phenomenological and neuroendocrine overlap between major depression and panic disorder, we investigated the ra...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(90)90420-7
更新日期：1990-06-01 00:00:00
abstract：BACKGROUND:In an earlier analysis of 73 subjects from this study, the reduced activity catechol O-methyltransferase variant was shown to be associated with obsessive-compulsive disorder in men only. We hypothesized that the 5-HT2A promoter polymorphism, -1438G>A, previously associated with anorexia nervosa, would be mo...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(00)01040-4
更新日期：2001-02-15 00:00:00
abstract：BACKGROUND:Childhood-onset schizophrenia (COS), defined as onset of psychotic symptoms by age 12 years, is a rare and severe form of the disorder that seems to be clinically and neurobiologically continuous with the adult disorder. METHODS:We studied a rare cohort consisting of 98 probands; 71 of these probands receiv...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2004.01.024
更新日期：2004-05-15 00:00:00
abstract：BACKGROUND:Many first-degree relatives of patients with schizophrenia show deficits in clinical, neuropsychological, neurobiological and social domains, in the absence of psychosis. We recently reformulated Meehl's concept of schizotaxia to conceptualize the liability to schizophrenia, and we proposed preliminary crite...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(01)01116-7
更新日期：2001-09-15 00:00:00
abstract：BACKGROUND:Evidence links infections to mental disorders and suicidal behavior. However, knowledge is sparse regarding less severe infections, anti-infective treatment, and deliberate self-harm. Using nationwide Danish longitudinal registers, we estimated associations between infections treated with anti-infective agen...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2018.11.008
更新日期：2019-05-01 00:00:00
abstract：:Previous studies of the haloperidol-induced increase in dopamine (DA) receptor number have not emphasized the existence of individual differences. The present study evaluated DA receptor number in individual rat and mouse caudates after haloperidol or drug-free feeding. After 3 months of haloperidol treatment of rats ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1981-11-01 00:00:00
abstract：BACKGROUND:The hippocampus is likely involved in mood disorders, but in vivo evidence for the role of anatomically distinct hippocampal subregions is lacking. Multiple sclerosis, an inflammatory disease of the central nervous system, is linked to a high prevalence of depression as well as hippocampal damage and may thu...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2010.04.025
更新日期：2010-09-15 00:00:00
abstract：BACKGROUND:Fatigue is highly prevalent and causes serious disruption in quality of life. Although the underlying biological mechanism is unknown, increases in inflammation have been implicated. This prospective study examined the association between C-reactive protein (CRP), a biomarker of systemic inflammation, and fa...
journal_title：Biological psychiatry
pub_type： 杂志文章,多中心研究
doi：10.1016/j.biopsych.2009.06.008
更新日期：2009-11-01 00:00:00
abstract：BACKGROUND:Genetic studies of schizophrenia have implicated numerous risk loci including several copy number variants (CNVs) of large effect and hundreds of loci of small effect. In only a few cases has a specific gene been clearly identified. Rare CNVs affecting a single gene offer a potential avenue to discovering sc...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2019.09.023
更新日期：2020-04-15 00:00:00
abstract：BACKGROUND:Overconsumption of calorically dense foods contributes substantially to the current obesity epidemic. The adiposity hormone leptin has been identified as a potential modulator of reward-induced feeding. The current study asked whether leptin signaling within the lateral hypothalamus (LH) and midbrain is invo...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2010.08.028
更新日期：2011-04-01 00:00:00
abstract：:The behavioral effects of a 2 mg/kg iv bolus infusion of naloxone were compared with a placebo infusion using a double-blind design in a small group of inpatient depressives (n = 6) and normals (n = 8). Naloxone produced consistent and significant worsening in the rated signs and subjective symptoms of depression in t...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：
更新日期：1984-06-01 00:00:00
abstract：BACKGROUND:Ovarian steroids modulate anxiety behavior, perhaps by regulating the serotonergic neurons in the midbrain raphe nucleus. The regulation of the brain-specific isoform of rat tryptophan hydroxylase (TPH2) by ovarian hormones has not yet been investigated. Therefore, we examined the effects of estrogen and pro...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2005.10.019
更新日期：2006-08-01 00:00:00
abstract：:Performance on tasks tapping automatic and voluntary aspects of memory, attention, and motor speed was examined in 14 patients with major depressive disorder, before and after 3 weeks of treatment with clomipramine (150 mg/day), a potent serotonin and noradrenaline uptake blocker with anticholinergic side effects. Per...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(91)90179-p
更新日期：1991-12-01 00:00:00
abstract：BACKGROUND:Chronic stress is a major health concern, often leading to depression, anxiety, or when severe enough, posttraumatic stress disorder. While many studies demonstrate that the amygdala is hyperresponsive in patients with these disorders, the cellular neurophysiological effects of chronic stress on the systems ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2010.02.008
更新日期：2010-06-15 00:00:00
abstract：BACKGROUND:Abnormal sensory gating in schizophrenia has frequently been reported; however, only limited data on unmedicated patients and patients at risk to develop a psychosis have, as yet, been available. METHODS:P50 and N100 suppression were assessed with an auditory double-click paradigm in five groups: 18 at-risk...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2008.02.006
更新日期：2008-09-01 00:00:00
abstract：BACKGROUND:Animal and human studies implicate forebrain neural circuits in maternal behavior. Here, we hypothesized that human brain response to emotional stimuli relevant for social interactions between infants and adults are modulated by sex- and experience-dependent factors. METHODS:We used functional magnetic reso...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/s0006-3223(03)00697-8
更新日期：2003-12-15 00:00:00
abstract：:It has been suggested that the signs and symptoms of the ethanol withdrawal syndrome may be due to the increased production of an "inverse agonist" that binds to the central benzodiazepine (BZ) recognition site in the brain. Ro 15-1788 (a potent antagonist at the central BZ recognition site), diazepam, and Ro 15-1788 ...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/0006-3223(86)90125-3
更新日期：1986-06-01 00:00:00
abstract：:This study investigates the relationship between depression and both anatomic and cerebral blood flow abnormalities in multiple sclerosis (MS) patients. Ten nondepressed MS patients were compared with 10 depressed MS patients matched for age, sex, and functional disability. Both groups were evaluated by means of neuro...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/0006-3223(95)00291-x
更新日期：1996-06-01 00:00:00
abstract：BACKGROUND:The study of Turner syndrome (TS) offers a unique window of opportunity for advancing scientific knowledge of how X chromosome gene imprinting, epigenetic factors, hormonal milieu, and chronologic age affect brain development in females. METHODS:We described brain growth trajectories in 55 girls with TS and...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2019.07.032
更新日期：2020-01-15 00:00:00
abstract：:Using computed tomography, lateral ventricular size was determined in 45 schizophrenic and 22 affective disorder patients, and was found in both patient groups to be greater than that of 62 similarly aged headache controls. While drug-free, the 15 schizophrenics with ventricles 1 standard deviation greater than the ag...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：
更新日期：1984-01-01 00:00:00
abstract：:Psychological functions that are behaviorally and neurally well specified may serve as endophenotypes for attention-deficit/hyperactivity disorder (ADHD) research. Such endophenotypes, which lie between genes and symptoms, may relate more directly to relevant genetic variability than does the clinical ADHD syndrome it...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/j.biopsych.2004.10.026
更新日期：2005-06-01 00:00:00
abstract：:Hyperactivity of the hypothalamic--pituitary--adrenal (HPA) axis has been reliably observed in patients with major depression. One of the primary features of this HPA axis hyperactivity is reduced sensitivity to the inhibitory effects of the glucocorticoid dexamethasone on the production of adrenocorticotropic hormone...
journal_title：Biological psychiatry
pub_type： 杂志文章,评审
doi：10.1016/s0006-3223(00)01088-x
更新日期：2001-03-01 00:00:00
abstract：:Twenty-eight residual schizophrenics hospitalized in a chronic institution with a 9 to 30 year history of disease, with predominantly negative symptoms were given carbamazepine. Carbamazepine was administered in a double-blind trial and therapeutic effects were measured by the Scale for the Assessment of Negative Symp...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0006-3223(94)91162-2
更新日期：1994-01-01 00:00:00
abstract：BACKGROUND:We examined the effect of prolonged methylphenidate (MPH) treatment on the functional neuroanatomy of executive functioning in adult men with attention-deficit/hyperactivity disorder (ADHD). METHODS:Positron emission tomography with [(15)O] water measured alterations of regional cerebral blood flow (rCBF) d...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章
doi：10.1016/j.biopsych.2004.07.011
更新日期：2004-10-15 00:00:00
abstract：BACKGROUND:Transcranial magnetic stimulation (TMS) is a noninvasive procedure that may be used to study individual differences in motor cortex excitability. Such differences are assumed to reflect serotonergic and other inputs to the motor cortex. METHODS:Here we investigate the impact of a functional polymorphism in ...
journal_title：Biological psychiatry
pub_type： 杂志文章,收录出版
doi：10.1016/j.biopsych.2009.02.005
更新日期：2009-08-01 00:00:00
abstract：BACKGROUND:Early onset of mood symptoms in bipolar disorder has been associated with poor outcome in many studies; however, the factors that might contribute to poor outcome have not been adequately investigated. METHODS:The first consecutive 1000 adult bipolar patients enrolled in the National Institute of Mental Hea...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2004.01.022
更新日期：2004-05-01 00:00:00
abstract：BACKGROUND:Cognitive reappraisal is a form of emotion regulation that alters emotional responding by changing the meaning of emotional stimuli. Reappraisal engages regions of the prefrontal cortex that support multiple functions, including visceral control functions implicated in regulating the immune system. Immune ac...
journal_title：Biological psychiatry
pub_type： 杂志文章
doi：10.1016/j.biopsych.2013.10.012
更新日期：2014-05-01 00:00:00
abstract：BACKGROUND:In nonhuman mammals, oxytocin has a critical role in peer recognition and social approach behavior. In humans, oxytocin has been found to enhance trust and the ability to interpret the emotions of others. It has been suggested that oxytocin may enhance facial processing by increasing focus on the eye region ...
journal_title：Biological psychiatry
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/j.biopsych.2007.06.026
更新日期：2008-01-01 00:00:00
