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e-Neuroforum

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Các bài báo tiêu biểu

Context conditioning in virtual reality as a model for pathological anxiety
Tập 19 Số 3 - Trang 63-70 - 2013
Evelyn Glotzbach-Schoon, Marta Andreatta, Andreas Mühlberger, Paul Pauli
Abstract Phobic fear which is triggered by specif­ic stimuli can be modeled experimentally through cue conditioning. In contrast, con­text conditioning may serve as a model for anxiety which is longer lasting and unrelat­ed to cues. Such context conditioning can be studied in humans in analogy to animal stud­ies by using virtual reality (VR). Our VR...... hiện toàn bộ
The human brain project: neuroscience perspectives and German contributions
- 2014
Katrin Amunts, Angela Lindner, Karl Zilles
Neuronal circuits of fear memory and fear extinction
- 2013
Carsten T. Wotjak, Hans‐Christian Pape
Abstract The paradigm“eat or be eaten” has proven to be a critical guiding element during the evolution of both humans and animals. This helps to explain the fact that the ability to de­tect danger or a threat has been highly con­served throughout evolution and thus exhib­its a high degree of homology between spe­cies. Studies in laboratory animals ...... hiện toàn bộ
Pain processing in multisensory environments
Tập 16 Số 2 - Trang 23-28 - 2010
Marion Höfle, Michael Hauck, Andreas K. Engel, Daniel Senkowski
Abstract “Don’t look and it won’t hurt” is common ad­vice heard before receiving an injection, but is there any truth in this statement? Pain pro­cessing can be separated into two major components: a sensory-discriminative com­ponent, which reflects the location and inten­sity of a painful event, and an affective-mo­tivational component that reflect...... hiện toàn bộ
Neurobiological research in psychiatry—classification of dimensions of learning mechanisms instead of reification of categories?
Tập 17 Số 4 - Trang 88-94 - 2011
Andreas Heinz, Anne Beck
Abstract Neuroscientific research in mental disorders is plagued by unclear nosological boundaries, phenotypic diversity, and high intra- and interindividual variability of identified neurobi­ological correlates. Likewise, genotypes asso­ciated with an increased risk for, e.g., schizophrenia are regularly found to also increase the risk for uni- and/...... hiện toàn bộ
Connectomics: a need for comparative studies
- 2016
Gilles Laurent
Sniffing out social signals
Tập 16 Số 1 - Trang 9-16 - 2010
Marc Spehr
Abstract In most mammals, conspecific chemical com­munication strategies control complex social and sexual behavior. Just a few years ago, our concept of how the olfactory system is orga­nized to ensure faithful transmission of so­cial information built on the rather simplis­tic assumption that two fundamentally dif­ferent classes of stimuli - ‘gener...... hiện toàn bộ
Computation of motion direction in the vertebrate retina
Tập 18 Số 3 - Trang 49-58 - 2012
Thomas Euler, Susanne Hausselt
Abstract How direction of image motion is detected as early as at the level of the vertebrate eye has been intensively studied in retina research. Although the first direction-selective (DS) ret­inal ganglion cells were already described in the 1960s and have since then been in the fo­cus of many studies, scientists are still puz­zled by the intrica...... hiện toàn bộ
The melody of the immature brain
- 2013
Kay Sieben, Henrike Hartung, Amy R. Wolff, Ileana L. Hanganu‐Opatz
Abstract The periodicity of brain activity became ob­vious even after the first attempt to capture it, with Hans Berger noting in 1929 that the “electroencephalogram represents a con­tinuous curve with continuous oscillations”. This rhythmicity of neural activity, the ‘melo­dy’ of the brain, has since gained interest as an energy-efficient strategy ...... hiện toàn bộ