Dr. Amir Jahanian Najafabadi
@jahanian_amir
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Postdoc @unibielefeld | Tool-use🏑| AR/VR| Sensorimotor Learning |Timing⏳| Tactile learning| Aging| Body Representation| Multisensory Perception @theactiveself
Bielefeld, Germany
Joined July 2019
🔔🔔 Deep learning + EEG for children & Adolescents' mental health 🧠 Our new chapter in Signal Processing in Medicine & Biology introduces CNN models (VGG16 & DeprNet) to classify High-density EEG signals & neuro-biomarkers of depression! 👉 Read here:
link.springer.com
This chapter reviews deep learning models previously used to identify neuro-biomarkers related to major depressive disorder in both adults and children, detailing the outcomes of prior research and...
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You’ve NEVER swum like this in a video game before. Echoes of Mora is a VR puzzle game where you actually swim—like, full-on breaststroke in virtual water—to solve a haunting, emotional mystery. And yeah, your arms might get tired... but you're not stopping until you s
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Our latest preprint! We find that auditory-motor synchronization behavior is related to the weighting of rhythmic versus melodic predictions during music perception, including long-term enculturated predictions.
biorxiv.org
When listening to music, our brain constantly generates predictions about the timing and pitch of upcoming sounds based on the structure of the music. Individual differences in the ability to make...
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📣📣Dear Colleugues do you know any German Speaking child psychotherapist who lives in #Lisbon? That's urgently needed to help with the incident happened yesterday in #lisboaportugal Dm me please! Thanks 🙏🧠
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Before you were diagnosed with MS, did you experience any behavioural changes? About 30-80% of ppl with MS say they do. Follow up from pinned post ⬆️ Re early signs of MS before neuro symptoms https://t.co/lqpA0Tnhfp
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We’re hiring!! 🥳fully funded PhD and postdoc positions in human cognitive neuroscience @MPICybernetics. M/EEG and pioneering brain stimulation methods to study timing/ prediction/ attention/ oscillations. Come join us! https://t.co/iFvsnYXnmA
@TimingForum @TueNeuroCampus
kyb.tuebingen.mpg.de
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Now out in @NatureNeuro What happens to the brain’s body map when a body-part is removed? Scanning patients before and up to 5 yrs after undergoing an arm amputation, we discovered the brain’s body map is strikingly preserved despite amputation https://t.co/ffWmt20DGF 🧵1/18
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Are your eyes following your thoughts? We show internal coupling depends on spatial references, imagery skills, and working memory, suggesting eye movements support internal attention and reflect mental image quality during visual imagery. https://t.co/EwQBxkggMz
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A brain-imaging study of people with amputated arms has upended a long-standing belief https://t.co/qRGeBPogIx
nature.com
Nature - Study challenges the textbook idea that the brain region that processes body sensations reorganizes itself after limb amputation.
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با بیحسیِ دستِ راستش به متخصصهای نورولوژیِ متعددی مراجعه کرده بود و چندین بار نوار عصبعضله (EMG) گرفته بود و بالاخره متخصصی گفته بود که مال اعصابته و برو پیش روانپزشک. پرسید: چطور فکر و خیالم باعث بیحسی و فلجِ دستم شده؟ گفتم: ویدیوی زیر را ببینی میفهمی🔻
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A Computational Model of Action Specification in the Basal Ganglia https://t.co/rNPylFAiwH
#biorxiv_neursci
biorxiv.org
The basal ganglia has traditionally been modelled as a system that represents the available, discrete action space using a finite set of distinct and non-overlapping representational units. This...
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🧠 The docuseries "Beyond the Brain", currently showing on @RTP1 , with the support of the #BIALFoundation, offers a profound and scientific reflection on phenomena that challenge the limits of the human mind, bringing together the fields of #Neuroscience and #Parapsychology. 👀
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Hi, we will have three NeuroAI postdoc openings (3 years each) to work with Sebastian Musslick (@smusslick), Pascal Nieters and myself on task-switching, replay, and visual information routing. Reach out if you are interested in any of the above, I'll be at CCN next week!
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Representational drift without synaptic plasticity https://t.co/K7DPr8TIGa
#biorxiv_neursci
biorxiv.org
Neural computations support stable behavior despite relying on many dynamically changing biological processes. One such process is representational drift (RD), in which neurons’ responses change over...
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Frontiers | Trapped in a Glass Bell Jar: Neural Correlates of Depersonalization and Derealization in Subjects at Clinical High-Risk of Psychosis and Depersonalization–Derealization Disorder
frontiersin.org
Background: Depersonalization (DP) and derealization (DR) are symptoms of a disruption of perceptual integration leading to an altered quality of subjective ...
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Not a single official has met us or offered support after we raised awareness, not even to understand how to prevent further harm. Are they happy? This silence is not neutral. It's making everything worse. We’re still here, still unheard. This is not how justice should work.
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🔎What happened to our case? Two years ago, on 23.07.2023, our lives were turned upside down at 6 am. and since then: silence! 7TV interviews, numerous articles...yet no clarity, no updates, no justice. We remain in the dark.#HumanRights #SEK
@WDRaktuell
https://t.co/KWYdJRS2gA
wdr.de
Spezialeinheiten der NRW-Polizei haben in den vergangenen fünf Jahren insgesamt 17-mal eine falsche Wohnung gestürmt.
1/1📢📢📢 #WorldNews ! It has been exactly a year since I was silenced, unable to speak about the horrific experience we encountered on July 26, 2023, at 6 am while we were sleeping in our bedroom. @RadioBielefeld #HumanRightViolaion #PoliceBrutality #PolizeiBielefeld
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Happy to share my latest work with @Scott_Glover_RH. @RHULPsychology @SurreyPsych We show that motor imagery is functionally distinct from physical action, supporting the #Motor #Cognitive model of motor #imagery. Read the theoretical implications 👇 https://t.co/QiekJEIaAn
psycnet.apa.org
Recent work in our lab has shown that motor imagery is highly sensitive to tasks that interfere with executive resources, whereas physical actions are largely immune. This has been taken as support...
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