| Publication |
Sentence |
Publish Date |
Extraction Date |
Species |
| Fabio Casciano, Enrico Zauli, Claudio Celeghini, Lorenzo Caruso, Arianna Gonelli, Giorgio Zauli, Angela Pignatell. Retinal Alterations Predict Early Prodromal Signs of Neurodegenerative Disease. International journal of molecular sciences. vol 25. issue 3. 2024-02-10. PMID:38338966. |
in parkinson's disease, α-synuclein deposition in the retinal cells, as well as in dopaminergic neurons of the substantia nigra, alters the visual cortex and retinal function, resulting in modifications to the visual field. |
2024-02-10 |
2024-02-12 |
Not clear |
| Andrei Manoliu, Ronald Sladky, Sigrid Scherpiet, Lutz Jäncke, Matthias Kirschner, Amelie Haugg, Julia Bolsinger, Rainer Kraehenmann, Philipp Stämpfli, Frank Scharnowski, Uwe Herwig, Erich Seifritz, Annette B Brüh. Dopaminergic neuromodulation has no detectable effect on visual-cue induced haemodynamic response function in the visual cortex: A double-blind, placebo-controlled functional magnetic resonance imaging study. Journal of psychopharmacology (Oxford, England). vol 35. issue 1. 2021-11-22. PMID:33307959. |
using classical inference and bayesian statistics, we found no effect of dopaminergic modulation on properties of visual-cue induced blood oxygen level-dependent signals in the visual cortex, particularly on distinct properties of the haemodynamic response function (amplitude, time-to-peak and width). |
2021-11-22 |
2023-08-13 |
human |
| Andrei Manoliu, Ronald Sladky, Sigrid Scherpiet, Lutz Jäncke, Matthias Kirschner, Amelie Haugg, Julia Bolsinger, Rainer Kraehenmann, Philipp Stämpfli, Frank Scharnowski, Uwe Herwig, Erich Seifritz, Annette B Brüh. Dopaminergic neuromodulation has no detectable effect on visual-cue induced haemodynamic response function in the visual cortex: A double-blind, placebo-controlled functional magnetic resonance imaging study. Journal of psychopharmacology (Oxford, England). vol 35. issue 1. 2021-11-22. PMID:33307959. |
dopaminergic neuromodulation has no detectable effect on visual-cue induced haemodynamic response function in the visual cortex: a double-blind, placebo-controlled functional magnetic resonance imaging study. |
2021-11-22 |
2023-08-13 |
human |
| Annelies J M van Nuland, Hanneke E M den Ouden, Heidemarie Zach, Michiel F M Dirkx, Jack J A van Asten, Tom W J Scheenen, Ivan Toni, Roshan Cools, Rick C Helmic. GABAergic changes in the thalamocortical circuit in Parkinson's disease. Human brain mapping. vol 41. issue 4. 2021-07-23. PMID:31721369. |
using magnetic resonance spectroscopy, we measured gaba-to-total-creatine ratio in motor cortex, thalamus, and a control region (visual cortex) on two separate days (on and off dopaminergic medication). |
2021-07-23 |
2023-08-13 |
Not clear |
| Adrienne Mueller, Rebecca M Krock, Steven Shepard, Tirin Moor. Dopamine Receptor Expression Among Local and Visual Cortex-Projecting Frontal Eye Field Neurons. Cerebral cortex (New York, N.Y. : 1991). vol 30. issue 1. 2021-03-22. PMID:31038690. |
our results demonstrate that dopamine tends to act directly on the output of the fef and that dopaminergic modulation of top-down projections to visual cortex is achieved predominately via d1rs. |
2021-03-22 |
2023-08-13 |
Not clear |
| Yongtao Zhou, Junwu Zhao, Yaqin Hou, Yusheng Su, Piu Chan, Yuping Wan. Dopaminergic pathway and primary visual cortex are involved in the freezing of gait in Parkinson's disease: a PET-CT study. Neuropsychiatric disease and treatment. vol 15. 2020-09-30. PMID:31410003. |
dopaminergic pathway and primary visual cortex are involved in the freezing of gait in parkinson's disease: a pet-ct study. |
2020-09-30 |
2023-08-13 |
Not clear |
| Daniel Zaldivar, Jozien Goense, Scott C Lowe, Nikos K Logothetis, Stefano Panzer. Dopamine Is Signaled by Mid-frequency Oscillations and Boosts Output Layers Visual Information in Visual Cortex. Current biology : CB. vol 28. issue 2. 2019-05-14. PMID:29307559. |
during spontaneous activity, dopaminergic neuromodulation increased the power of the lfp specifically in the [19-38 hz] band, suggesting that the power of endogenous visual cortex oscillations in this band can be used as a robust marker of dopaminergic neuromodulation. |
2019-05-14 |
2023-08-13 |
monkey |
| Daniel Zaldivar, Jozien Goense, Scott C Lowe, Nikos K Logothetis, Stefano Panzer. Dopamine Is Signaled by Mid-frequency Oscillations and Boosts Output Layers Visual Information in Visual Cortex. Current biology : CB. vol 28. issue 2. 2019-05-14. PMID:29307559. |
we recorded the local field potential (lfp) at different depths of primary visual cortex (v1) in anesthetized monkeys (macaca mulatta) during spontaneous activity and during visual stimulation with hollywood movie clips while pharmacologically mimicking dopaminergic neuromodulation by systemic injection of l-dopa (a metabolic precursor of dopamine). |
2019-05-14 |
2023-08-13 |
monkey |
| Mengyuan Gong, Ke Jia, Sheng L. Perceptual Competition Promotes Suppression of Reward Salience in Behavioral Selection and Neural Representation. The Journal of neuroscience : the official journal of the Society for Neuroscience. vol 37. issue 26. 2017-08-18. PMID:28539425. |
by analyzing the fmri data in primary visual cortex, we found that the behavioral pattern of results could be predicted by the suppressed channel responses tuned to the reward-associated orientation in the distractor location, accompanied by increased responses in the midbrain dopaminergic region. |
2017-08-18 |
2023-08-13 |
human |
| Daniel Zaldivar, Alexander Rauch, Kevin Whittingstall, Nikos K Logothetis, Jozien Goens. Dopamine-induced dissociation of BOLD and neural activity in macaque visual cortex. Current biology : CB. vol 24. issue 23. 2015-07-27. PMID:25456449. |
local application of da in v1 had no effect on neural activity, suggesting that the dopaminergic effects are mediated by long-range interactions. |
2015-07-27 |
2023-08-13 |
monkey |
| Clayton Hickey, Marius V Peele. Neural mechanisms of incentive salience in naturalistic human vision. Neuron. vol 85. issue 3. 2015-06-15. PMID:25654257. |
using multivoxel pattern analysis in visual cortex, we found that the encoding of reward-associated targets was enhanced, whereas encoding of reward-associated distractors was suppressed, with the strength of this effect predicted by activity in the dopaminergic midbrain and a connected cortical network. |
2015-06-15 |
2023-08-13 |
human |
| D P Bessinis, C Dalla, N Kokras, P M Pitychoutis, Z Papadopoulou-Daifot. Sex-dependent neurochemical effects of environmental enrichment in the visual system. Neuroscience. vol 254. 2015-02-23. PMID:24042032. |
late enrichment increased the serotonergic activity in the retina and visual cortex of both sexes (p90-p150), but increased the dopaminergic activity in the visual cortex only in male animals. |
2015-02-23 |
2023-08-12 |
rat |
| D P Bessinis, C Dalla, N Kokras, P M Pitychoutis, Z Papadopoulou-Daifot. Sex-dependent neurochemical effects of environmental enrichment in the visual system. Neuroscience. vol 254. 2015-02-23. PMID:24042032. |
taking into consideration the variation in the experimental approaches concerning ee and the sex differences in the visual system, we investigated in male and female rats the serotonergic and dopaminergic effects of ee in the retina and the visual cortex at different time points (i.e. |
2015-02-23 |
2023-08-12 |
rat |
| D P Bessinis, C Dalla, N Kokras, P M Pitychoutis, Z Papadopoulou-Daifot. Sex-dependent neurochemical effects of environmental enrichment in the visual system. Neuroscience. vol 254. 2015-02-23. PMID:24042032. |
in the present study we expose marked sex differences in the neurochemistry of visual tissues and we demonstrate for the first time that ee can in fact modify the serotonergic and dopaminergic neurotransmission in the retina and visual cortex. |
2015-02-23 |
2023-08-12 |
rat |
| D P Bessinis, C Dalla, N Kokras, P M Pitychoutis, Z Papadopoulou-Daifot. Sex-dependent neurochemical effects of environmental enrichment in the visual system. Neuroscience. vol 254. 2015-02-23. PMID:24042032. |
in addition early enrichment (p0-p90) increased dopaminergic activity in the female retina and in the visual cortex of both sexes. |
2015-02-23 |
2023-08-12 |
rat |
| John T Arsenault, Koen Nelissen, Bechir Jarraya, Wim Vanduffe. Dopaminergic reward signals selectively decrease fMRI activity in primate visual cortex. Neuron. vol 77. issue 6. 2013-05-14. PMID:23522051. |
dopaminergic reward signals selectively decrease fmri activity in primate visual cortex. |
2013-05-14 |
2023-08-12 |
monkey |
| Lorenza S Colzato, Nelleke C van Wouwe, Bernhard Homme. Spontaneous eyeblink rate predicts the strength of visuomotor binding. Neuropsychologia. vol 45. issue 10. 2007-07-24. PMID:17433381. |
animal and patients studies suggest that feature binding in the visual cortex is under muscarinic-cholinergic control, whereas visuomotor integration is driven by the dopaminergic system. |
2007-07-24 |
2023-08-12 |
Not clear |
| Lorenza S Colzato, Nelleke C van Wouwe, Bernhard Homme. Feature binding and affect: emotional modulation of visuo-motor integration. Neuropsychologia. vol 45. issue 2. 2007-02-26. PMID:16926036. |
animal and patients studies provide evidence that feature binding in the visual cortex is driven by the muscarinic-cholinergic system, whereas visuo-motor integration may be under dopaminergic control. |
2007-02-26 |
2023-08-12 |
Not clear |
| M M Mancardi, F Fazzini, A Rossi, R Gagger. Hashimoto's encephalopathy with selective involvement of the nucleus accumbens: a case report. Neuropediatrics. vol 36. issue 3. 2005-09-29. PMID:15944910. |
the na, a ventral striate nucleus, is part of a complex dopaminergic network. |
2005-09-29 |
2023-08-12 |
Not clear |
| R L Rodnitzk. Visual dysfunction in Parkinson's disease. Clinical neuroscience (New York, N.Y.). vol 5. issue 2. 2000-05-09. PMID:10785835. |
although vcs impairment is likely related to retinal dopaminergic dysfunction, the fact that this visual abnormality is orientation-specific raises the possibility of visual cortex involvement as well. |
2000-05-09 |
2023-08-12 |
Not clear |