Effects of systemic oxytocin receptor activation and blockade on risky decision making in female and male rats [0.03%]
全身性催产素受体激活和阻断对雄性和雌性大鼠冒险决策行为的影响
Mojdeh Faraji,Omar A Viera-Resto,Brenden J Berrios et al.
Mojdeh Faraji et al.
The neuropeptide oxytocin is traditionally known for its roles in parturition, lactation, and social behavior. Other data, however, show that oxytocin can modulate behaviors outside of these contexts, including drug self-administration and ...
Gonadectomy maintains goal-directed responding in female rats and accelerates habit formation in male rats [0.03%]
去势手术可维持雌性大鼠的目标导向行为并加速雄性大鼠的习惯形成
Zaidan Mohammed,Hannah Schoenberg,Sarah VonDoepp et al.
Zaidan Mohammed et al.
We have previously demonstrated that gonadally intact female rats become habitual following around 120 response-outcome (R-Os) exposures during operant training. This rapid development of habit does not occur in gonadally intact male rats, ...
Heart rate variability (HRV) and social cognitive predictors of functional outcomes in individuals with psychotic-like experiences [0.03%]
精神病体验个体的心率变异性及社会认知功能预测结局研究
Rachel Raver,Richard Gevirtz,Crystal R McClain et al.
Rachel Raver et al.
The social and nonsocial cognitive deficits found in schizophrenia (SZ) and in individuals at risk for the illness are relatively treatment-resistant and yet are the best predictors of real-world functioning. As such, pathophysiological mar...
Changes in odor perception during the menstrual cycle phases are related to odor category and perceptual characteristics [0.03%]
月经周期阶段嗅觉感知的变化与气味类别和感知特征有关
Charlotte Bontempi,Laurence Jacquot,Gérard Brand
Charlotte Bontempi
In humans, olfactory perception appears to be a complex and multidimensional process. Classically, intensity, hedonicity, and familiarity are the main features assessed in perceptual evaluations. Several factors are well known to modulate o...
Vesicular monoamine transporter 2 density increases without changing D₂ receptors in the striatum body of the rat following a high-sucrose diet [0.03%]
高蔗糖饮食增加大鼠纹状体囊泡单胺转运体2密度而不改变D2受体水平
Karina Bermeo,Hector Castro,Antonio Barajas-Martínez et al.
Karina Bermeo et al.
High-sucrose diet (HSD) has been related to cognitive impairments and caloric imbalance. A common link among them all is the dopamine (DA) system. However, the impact of HSD on vesicular monoamine transporter 2 and dopamine D₂ receptor is ...
Learning to downregulate fear associations: Evidence from overexpectation in females [0.03%]
学会降低恐惧关联性的学习：来自女性过度期望的证据
Laiba Firdous,Megan Lozzi,Guillem R Esber et al.
Laiba Firdous et al.
At the core of adaptive behavior is the ability to accurately predict relationships between environmental events. Such predictions require associative relationships to be updated in the face of changing contingencies. One example of such up...
Dopamine D1 receptor activation is involved in overcoming boundary conditions for destabilizing and updating object memories [0.03%]
多巴胺D1受体的激活参与克服破坏和更新客体记忆的边界条件
Olivia S O&#x;Neill,Andrew E Huff,Kristen H Jardine et al.
Olivia S O&#x;Neill et al.
Consolidated long-term memories can be modified when destabilized at reactivation (RA). This must be followed by an upregulation of protein synthesis to return the memory to a stable state. Reconsolidation is suggested to maintain the relev...
Therapeutic effects of metformin on cocaine conditioned place preference and locomotion [0.03%]
二甲双胍对可卡因条件位置偏爱和运动的治疗作用
Edith Hernandez,Mahamed Mohamud Abdulahi,Peter Hunsader et al.
Edith Hernandez et al.
Lack of Food and Drug Administration-approved treatments for cocaine use disorder contributes to high rates of treatment attrition, relapse, and overdose. Metformin is a Type 2 diabetes drug being investigated for multiple new therapeutic i...
A matter of complexity? The role of the dorsal posterior parietal cortex in processing changes in spatial information across time [0.03%]
空间信息处理的复杂性问题？背侧后顶叶皮层在时间变换中的作用
Taylor B Wise,Victoria R Heimer-McGinn,Anne M Dankert et al.
Taylor B Wise et al.
The posterior parietal cortex (PPC) is an associative neocortical region that integrates multiple streams of information and is implicated in spatial cognition and decision making. In some cases, however, the PPC is not required for these f...
Trait-level somatic anxiety modulates functional magnetic resonance imaging (fMRI) neural synchrony to naturalistic stimuli [0.03%]
特质型躯体焦虑调节功能磁共振对自然刺激的神经同步性反应
Keva Klamer,Joshua Craig,Christina Haines et al.
Keva Klamer et al.
Somatic anxiety refers to the tendency to appraise situations as threatening, leading to heightened physiological arousal. Symptoms associated with higher levels of somatic anxiety that reflect autonomic arousal and perceptions of threat in...