Co-Planar Stereotaxic Atlas of the Human Brain—3-Dimensional Proportional System: An Approach to Cerebral Imaging, J. Talairach, P. Tournoux. Georg Thieme Verlag, New York (1988), 122 pp., 130 figs. DM 268

http://gruberpeplab.com/3131/Kreibig_2010.pdf

Autonomic nervous system activity in emotion: A review

The problem of which cues, internal or external, permit a person to label and identify his own emotional state has been with us since the days that James (1890) first tendered his doctrine that \"the bodily changes follow directly the perception of the exciting fact, and that our feeling of the same changes as they occur is the emotion\" (p. 449). Since we are aware of a variety of feeling and emotion states, it should follow from James' proposition that the various emotions will be accompanied by a variety of differentiable bodily states. Following James' pronouncement, a formidable number of studies were undertaken in search of the physiological differentiators of the emotions. The results, in these early days, were almost uniformly negative. All of the emotional states experi-

"Cognitive, social, and physiological determinants of emotional state": Erratum

Is there a biology of intelligence which is characteristic of the normal human nervous system?" Here we review 37 modern neuroimaging studies in an attempt to address this question posed by Halstead (1947) as he and other icons of the last century endeavored to understand how brain and behavior are linked through the expression of intelligence and reason. Reviewing studies from functional (i.e., functional magnetic resonance imaging, positron emission tomography) and structural (i.e., magnetic resonance spectroscopy, diffusion tensor imaging, voxel-based morphometry) neuroimaging paradigms, we report a striking consensus suggesting that variations in a distributed network predict individual differences found on intelligence and reasoning tasks. We describe this network as the Parieto-Frontal Integration Theory (P-FIT). The P-FIT model includes, by Brodmann areas (BAs): the dorsolateral prefrontal cortex (BAs 6, 9, 10, 45, 46, 47), the inferior (BAs 39, 40) and superior (BA 7) parietal lobule, the anterior cingulate (BA 32), and regions within the temporal (BAs 21, 37) and occipital (BAs 18, 19) lobes. White matter regions (i.e., arcuate fasciculus) are also implicated. The P-FIT is examined in light of findings from human lesion studies, including missile wounds, frontal lobotomy/leukotomy, temporal lobectomy, and lesions resulting in damage to the language network (e.g., aphasia), as well as findings from imaging research identifying brain regions under significant genetic control. Overall, we conclude that modern neuroimaging techniques are beginning to articulate a biology of intelligence. We propose that the P-FIT provides a parsimonious account for many of the empirical observations, to date, which relate individual differences in intelligence test scores to variations in brain structure and function. Moreover, the model provides a framework for testing new hypotheses in future experimental designs.

/pdf/the-parieto-frontal-integration-theory-p-fit-of-intelligence-2kp9bfy1c3.pdf

The Parieto-Frontal Integration Theory (P-FIT) of intelligence: converging neuroimaging evidence.

A MUCH debated question is whether sex differences exist in the functional organization of the brain for language1–4. A long-held hypothesis posits that language functions are more likely to be highly lateralized in males and to be represented in both cerebral hemispheres in females5,6, but attempts to demonstrate this have been inconclusive7–17. Here we use echo-planar functional magnetic resonance imaging18–21 to study 38 right-handed subjects (19 males and 19 females) during orthographic (letter recognition), phonological (rhyme) and semantic (semantic category) tasks. During phonological tasks, brain activation in males is lateralized to the left inferior frontal gyrus regions; in females the pattern of activation is very different, engaging more diffuse neural systems that involve both the left and right inferior frontal gyrus. Our data provide clear evidence for a sex difference in the functional organization of the brain for language and indicate that these variations exist at the level of phonological processing.

Sex differences in the functional organization of the brain for language

Vagally-mediated heart rate variability and depression in children and adolescents - A meta-analytic update.

Metacognitions and interoceptive sensibility in the perception of premonitory urges in tic disorders across the lifespan Abstract. Objective: Depending on contextual factors, the prevalence of premonitory urges (PU) in patients with tic disorders (TD) increases with age and varies both intra- and interindividually. In youth, PUs correlate with metacognitions. In both youth and adults, interoceptive sensibility is altered compared to healthy controls. We examined the relationship between PUs, tics, metacognitions, and interoceptive sensibility across the lifespan regarding tic severity. Method: In an online survey, 53 participants reported their PUs on the Premonitory Urge for Tics Scale (PUTS) and tic severity on the Symptom Checklist for Tic Disorders (SBB-TIC). We assessed interoceptive sensibility via the Body Perception Questionnaire (BPQ-A) and metacognitions regarding tics with the Belief About Tics Scale (BATS). Results: Adults scored higher on the PUTS than youth. In youth, interoceptive sensibility increased with age; interoceptive sensibility correlated with PUTS. Metacognitions and interoceptive sensibility explained a significant amount of variance in premonitory urges, even after controlling for tic severity and age. Conclusions: The presumed cause of age-dependent development of PUs in youth lies in their neurophysiological maturing processes. However, negative metacognitions and interoceptive abilities also play an important role in the development and maintenance of PU and might be of therapeutic use in the treatment of TD.

[Metacognitions and interoceptive sensibility in the perception of premonitory urges in tic disorders across the lifespan].

ABSTRACT Objective Symptom perception in pathological illness anxiety (PIA) might be biased so that somatic signals are overreported. In the somatic signal detection task (SSDT), performance in detecting weak tactile stimuli gives information on overreporting or underreporting of stimuli. This task has not yet been applied in PIA. Methods Participants with PIA (n = 44) and healthy controls (n = 40) underwent two versions of the SSDT in randomized order. In the original version, tactile and auxiliary light-emitting diode (LED) stimuli were each presented in half of the trials. In the adapted version, illness or neutral words were presented alongside tactile stimuli. Participants also conducted a heartbeat mental tracking task. Results We found significantly higher sensitivity and a more liberal response bias in LED versus no-LED trials, but no significant differences between word types. An interaction effect showed a more pronounced increase of sensitivity from no LED to LED trials in participants with PIA when compared with the adapted SSDT and control group (F(1,76) = 5.34, p = .024, η2 = 0.066). Heartbeat perception scores did not differ between groups (BF01 of 3.63). Conclusions The increase in sensitivity from no LED to LED trials in participants with PIA suggests stronger multisensory integration. Low sensitivity in the adapted SSDT indicates that attentional resources were exhausted by processing word stimuli. Word effects on response bias might have carried over to the original SSDT when the word version was presented first, compromising group effects regarding bias. Trial Registration The study was preregistered on OSF (https://osf.io/sna5v/).

Symptom Perception in Pathological Illness Anxiety: Tactile Sensitivity and Bias

leading treatment option. In addition, for depression, but not anxiety disorders, it also recommends a range of other therapies (interpersonal psychotherapy, couples therapy, counselling, brief psychodynamic therapy) depending on severity. Despite these clearcut recommendations, very few people in England were being offered a course of an evidence-based psychological treatment, even though surveys of the public show there is a 3:1 preference for psychological therapy compared to medication. The IAPT Programme aimed to overcome this problem by training up to 6,000 new psychological therapists in 6 years, and deploying them in new specialised community services for depression and anxiety disorders. NICE recommends stepped care for mild to moderate depression and most anxiety disorders (except social anxiety and What is IAPT, and what was the main reason for implementing it?

Improving Access to Psychological Therapies (IAPT) - An Open Gate to Treat Anxiety and Depression

Erwiderung zum Kommentar Die Bedeutung von Unsicherheitsintoleranz für die Generalisierte Angststörung: Modellüberlegungen und Entwicklung einer deutschen Version der Unsicherheitsintoleranz-Skala

Alexander L. Gerlach

Papers

Vagally-mediated heart rate variability and depression in children and adolescents - A meta-analytic update.

[Metacognitions and interoceptive sensibility in the perception of premonitory urges in tic disorders across the lifespan].

Symptom Perception in Pathological Illness Anxiety: Tactile Sensitivity and Bias

Improving Access to Psychological Therapies (IAPT) - An Open Gate to Treat Anxiety and Depression

Erwiderung zum Kommentar Die Bedeutung von Unsicherheitsintoleranz für die Generalisierte Angststörung: Modellüberlegungen und Entwicklung einer deutschen Version der Unsicherheitsintoleranz-Skala