Merav Ahissar (@meravahissar) 's Twitter Profile
Merav Ahissar

@meravahissar

Professor of Cognitive Neuroscience. Interested in perceptual and statistical learning; dyslexia and autism

ID: 769531635209560064

calendar_today27-08-2016 13:46:53

20 Tweet

164 Followers

16 Following

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

#myfirstTweet Very proud to have my first twit on our Jan 2019 NN paper: Perceptual bias reveals slow-updating in autism and fast-forgetting in dyslexia. nature.com/articles/s4159… 1 min video clip: dropbox.com/sh/ds10fvhmimi…

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Last days to submit an abstract to the meeting on Statistical Learning - bcbl.eu/events/statist… hopefully it will be appealing to a broad community using different paradigms and contexts from currently separate disciplines.

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

šŸ˜€ our new JEP G paper : Auditory frequency discrimination is correlated with linguistic skills, but its training does not improve them or other pitch discrimination tasks psycnet.apa.org/fulltext/2019-… dissociates correlation from causality in perceptual learning of pitch.

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Got ERC advanced to study our hypothesis : Updating priors quickly, crucial for sensorimotor synchronization and social interactions, is impaired in autism Accumulating detailed stat (e.g. that of a language) crucial for fast reading, is impaired in dyslexia.

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

A link to the 5 min video clip that explains our results and hypothesis regarding dynamics of perceptual inference in: individuals with typical development, with dyslexia and with autism, which won the #ERCAdG European Research Council (ERC): youtu.be/7jvNmbtNrO0

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Using morphology is reduced in Dyslexia - an example of reduced use of accumulative stimuli statistics - Kimel & Ahissar, Journal of Experimental Psychology: Learning, Memory, and Cognition.

Maria Chait (she/her) (@mariachait) 's Twitter Profile Photo

Please consider voting for our symposium: "Perception in the face of volatility- how the sensory brain makes sense of rapidly changing environmental statistics" for the upcoming CNS meeting. surveymonkey.com/r/BLK53PX with #Alireza_Soltani, Merav Ahissar #FlorentMayniel

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Most learning is implicit, learning regularities of the world. But the world is volatile. How sensitive are we to changes in the environment? how do individuals differ in this sensitivity? If interested please vote for our symposium on volatility at #CNS2020 in BostonšŸ˜€

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Coronavirus epidemiology - how come we know so little? There are thousands of carriers. How come we do not understand the patterns of infections with all the data the carriers have about their whereabouts? How come there is no cross information between the medical and gps stats ?

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Dissecting the roles of supervised and unsupervised learning in perceptual discrimination judgments jneurosci.org/content/early/…

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

"Slow-update" in autism - previously shown to be an impediment to forming perceptual predictions, now to sensorimotor synchronization - our new paper in Nature Communication - x.com/neuro_gal/stat… šŸ˜€

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Happy to update on our upcoming paper (Gertsovski & Ahissar, J Neurosci. 2022) - showing that auditory cortex of people with dyslexia is insensitive to simple sound regularities. It suggests a perceptual basis for reduced learning of repeated stimuli pattern in dyslexia.

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Can Working memory training have a general impact on our cognitive capacity? With adaptive training - most people substantially improve in tasks which seem to require online manipulations that exceed human abilities. What's happening?

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Here is our (T Malinovitch, P Albouy, R Zatorre and me) reply in the coming paper in Cerebral Cortex: Training allows switching from limited-capacity manipulations to large-capacity perceptual processing

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

We call the task specific, training-induced switch, which allows bypassing capacity limitations of working memory - perceptualization: academic.oup.com/cercor/advance…

Merav Ahissar (@meravahissar) 's Twitter Profile Photo

Happy to update: our Autism Research paper published today: "Poor synchronization yet adequate tempo-keeping in adults with autism", Kasten, Jacoby &Ā  Ahissar: ASDs' poor synchronization to external beat stems from reduced online error-correction and not higher internal noise .