Search results for "ATC"

Auditory event-related potentials in separating patients with depressive disorders and non-depressed controls: A narrative review

2021

This narrative review brings together the findings regarding the differences in the auditory event-related potentials (ERPs) between patients with depressive disorder and non-depressed control subjects. These studies' results can inform us of the possible alterations in sensory-cognitive processing in depressive disorders and the potential of using these ERPs in clinical applications. Auditory P3, mismatch negativity (MMN) and loudness dependence of auditory evoked potentials (LDAEP) were the subjects of the investigation. A search in PubMed yielded 84 studies. The findings of the reviewed studies were not highly consistent, but some patterns could be identified. For auditory P3b, the commo…

Brief psychological intervention for depression : an ERP study

2009

Brain's change detection elicited by emotional facial expressions in depressed and non-depressed individuals

2009

Attitudes towards varieties of the english language and their speakers held by finnish students

1999

Automatic auditory intelligence: an expression of the sensory-cognitive core of cognitive processes.

2010

Abstract In this article, we present a new view on the nature of cognitive processes suggesting that there is a common core, viz., automatic sensory–cognitive processes that form the basis for higher-order cognitive processes. It has been shown that automatic sensory–cognitive processes are shared by humans and various other species and occur at different developmental stages and even in different states of consciousness. This evidence, based on the automatic electrophysiological change-detection response mismatch negativity (MMN), its magnetoencephalographic equivalent MMNm, and behavioral data, indicates that in audition surprisingly complex processes occur automatically and mainly in the…

2021

In vowel discrimination, commonly found discrimination patterns are directional asymmetries where discrimination is faster (or easier) if differing vowels are presented in a certain sequence compared to the reversed sequence. Different models of speech sound processing try to account for these asymmetries based on either phonetic or phonological properties. In this study, we tested and compared two of those often-discussed models, namely the Featurally Underspecified Lexicon (FUL) model (Lahiri and Reetz, 2002) and the Natural Referent Vowel (NRV) framework (Polka and Bohn, 2011). While most studies presented isolated vowels, we investigated a large stimulus set of German vowels in a more n…

Data from: Towards a mechanistic understanding of vulnerability to hook-and-line fishing: boldness as the basic target of angling-induced selection

2017

In passively operated fishing gear, boldness-related behaviors should fundamentally affect the vulnerability of individual fish and thus be under fisheries selection. To test this hypothesis, we used juvenile common-garden reared carp (Cyprinus carpio) within a narrow size-range to investigate the mechanistic basis of behavioral selection caused by angling. We focused on one key personality trait (i.e., boldness), measured in groups within ponds, two morphological traits (body-shape and head-shape), and one life-history trait (juvenile growth capacity) and studied mean standardized selection gradients caused by angling. Carp behavior was highly repeatable within ponds. In the short-term, ov…

Data from: Seasonal genetic variation associated with population dynamics of a poecilogonous polychaete worm

2018

Poecilogonous species show variation in developmental mode, with larvae that differ both morphologically and ecologically. The spionid polychaete Pygospio elegans shows variation in developmental mode not only between populations, but also seasonally within populations. We investigated the consequences of this developmental polymorphism on the spatial and seasonal genetic structure of P. elegans at four sites in the Danish Isefjord-Roskilde-Fjord estuary at six time points, from March 2014 until February 2015. We found genetic differentiation between our sampling sites as well as seasonal differentiation at two of the sites. The seasonal genetic shift correlated with the appearance of new s…

Development of Gut-Associated Lymphoid Tissues

2015

The intestinal mucosa is one of our largest and most exposed body surfaces, thus creating a vital need for efficient immune responses. In order to coordinate those, the mucosal immune system comprises several organized lymphoid structures; the best-studied ones are mesenteric lymph nodes, Peyer’s patches, cryptopatches, and isolated lymphoid follicles. Their developmental requirements and time frames overlap to a certain extent, but are greatly divergent in many aspects. Furthermore, they can be influenced by a number of environmental impacts, such as food or the intestinal microbiota. In the following chapter we will try to shed some light on the processes that occur during the development…

2020

Regular physical activity (PA) offers positive effects on the human body. However, the effects of PA on cognition and in the brain are less clear. In this paper, we narratively review the relationship of PA with cognition and dementia, first from general perspective and then through genetically informed studies on the topic. Then we move on to imaging studies on exercise and brain anatomy first by presenting an overall picture of the topic and then discussing brain imaging studies addressing PA and brain structure in twins in more detailed way. Regarding PA and cognition or dementia, genetically informed studies are uncommon, even though the relationship between PA and cognitive ageing has …