top of page

Brain Sexuality

with Dr. Amos Gdalyahu

Dr. Amos Gdalyahu

Connecting Biology to Psychology is one of my biggest passions in life. I have invested more than 20 years in studying and researching brain-science and have always been curious about the mental, philosophical and spiritual implications of it.  

My formal romance with the brain started at the prestigious Weizmann Institute of Science, Israel. There, I researched neuro-immune interactions for my M.Sc and researched brain-development for my Ph.D. In between, I spent half a year in India where I studied some Buddhism philosophy. Following a huge technological breakthrough in neuroscience it has become feasible for the first time to understand cognition at the cellular level by imaging the structure and function of the same neuronal networks within the brain over months.   I joined Dr. Josh Trachtenberg, one of the pioneers of that technology at UCLA for my postdoc. Using this technology, I discovered how learning changes the activity of a neuronal network, and how a mutation that causes autism changes neuronal connectivity.   I returned to Israel, and joined the Neurobiology department of Tel Aviv University where I studied the interaction between blood flow and neuronal activity in the context of dementia.


_MG_8697 1.jpg

When a friend asked my help for understanding brain mechanisms of pleasure I luckily agreed, and found myself diving into this fascinating literature. So fascinating that I have continued and expanded the scope into all aspects of sexuality besides pleasure. In fact, I have always been curious to learn neuro-sexuality but have never encountered any such course. Therefore, I have read hundreds of research articles on the brain-sciences of sexuality. Turns out that I am not the only one interested in that: many people are interested in receiving this knowledge from me.  Indeed, I have the gift of being a good presenter, the gift of being able to explain complicated issues simply. So I am glad to share the scientific knowledge and allow people to receive high-end reliable information on neurosexuality, something that is way too rare.   

After so many years in brain-sciences, I am still as passionate about brain research as I was 20 years ago.

Education & Research


B.A. Technion - The Israel Institute of Technology, Haifa, Israel Life sciences. Cum Laude.


M.Sc. Weizmann Institute of Science. Rehovot, Israel. Department of Neurobiology.

What's the role of the immune system in neuro-regeneration?


Ph.D. Weizmann Institute of Science. Rehovot, Israel. Department of Molecular Genetics.

What is the molecular mechanism underlying the abnormal development of the brain's cortex in a severe human disease?

Postdoctoral Research


University of California, Los Angeles (UCLA), USA

Department of Neurobiology

How does learning change the neuronal network activity? In-vivo study.


University of California, Los Angeles (UCLA), USA

Department of Neurobiology

How does a mutation that causes autism change neuronal connectivity?


Tel Aviv University, Tel Aviv, Israel

Department of Neurobiology

Does abnormal blood flow in the brain change neuronal activity and causes dementia?


12.     Single Cortical Microinfarcts Lead to Widespread Microglia/Macrophage Migration Along the White Matter.

Alisa Lubart, Amit Benbenishty, Hagai Har-Gil, Hadas Laufer, Amos Gdalyahu, Yaniv Assaf, Pablo Blinder

  Cerebral Cortex (2021)

11.     Hotspots of dendritic spine turnover facilitate clustered spine addition and learning and memory.

Frank AC, Huang S, Zhou M, Gdalyahu A, Kastellakis G, Silva TK, Lu E, Wen X, Poirazi P, Trachtenberg JT, Silva AJ. 

 Nature Communication (2018).  (Has been cited 78 times*)


10.   Understanding the neurovascular unit at multiple scales: Advantages and limitations of multi-photon and functional ultrasound imaging. 

Urban A, Golgher L, Brunner C, Gdalyahu A, Har-Gil H, Kain D, Montaldo G, Sironi L, Blinder P. 

 Adv Drug Deliv Rev. (2017). (Has been cited 19 times*)

9.    The autism-related protein Contactin-Associated Protein-Like 2 (CNTNAP2) is required for the stabilization of new spines. 

Gdalyahu A, Maria L, Peñagarikano O, Golshani P, Trachtenberg JT, Geschwind DH. 

 PlosOne (2015).  (Has been cited 63 times*)

8.   JAKMIP1, a Novel Regulator of Neuronal Translation, Modulates Synaptic Function and Autistic-like Behaviors in Mouse. 

Berg JM, Lee C, Chen L, Galvan L, Cepeda C, Chen JY, Peñagarikano O, Stein JL, Li A, Oguro-Ando A, Miller JA, Vashisht AA, Starks ME, Kite EP, Tam E, Gdalyahu A, Al-Sharif NB, Burkett ZD, White SA, Fears SC, Levine MS, Wohlschlegel JA, Geschwind DH.

 Neuron (2015). (Has been cited 31 times*)

7.    Associative fear learning enhances sparse network coding in the primary sensory cortex. 

Gdalyahu A, Tring E, Polack PO, Gruver R, Golshani P, Fanselow MS, Silva AJ, Trachtenberg JT.   

 Neuron  (2012) (Has been cited 98 times*)

6.   Absence of CNTNAP2 leads to epilepsy, neuronal migration abnormalities, and core Autism-related deficits.   

Peñagarikano O, Abrahams BS, Herman EI, Winden KC, Gdalyahu A, Dong H, Sonnenblick LI, Gruver R, Almajano J, Bragin A, Golshani P, Trachtenberg JT, Peles E, and Geschwind DH.  

 Cell (2011)  (Has been cited 783 times*)

5.   Site-specific dephosphorylation of doublecortin (DCX) by protein phosphatase1 (PP1).

Shmueli A, Gdalyahu A, Sapoznik S, Sapir T, Tsukada M, Reiner O.  

 Molecular and Cellular Neuroscience  (2006).  (Has been cited 54 times*)

4.   DCX's Phosphorylation by not Just aNother Kinase (JNK).   

Reiner O, Gdalyahu A, Ghosh I, Levy T, Sapoznik S, Nir R, Sapir T. Review article.  

 Cell-Cycle   (2004). (Has been cited 36 times*)

3.   DCX, a new mediator of the JNK pathway.   

Gdalyahu A, Ghosh I, Levy T, Sapir T, Sapoznik S, Fishler Y, Azoulai D, Reiner O.  

 EMBO J (2004).  (Has been cited 240 times*)

2.   DCX in PC12 cells: CREB-mediated transcription and neurite outgrowth. 

Shmueli O, Gdalyahu A, Sorokina K, Nevo E, Avivi A, Reiner O. 

 Human Molecular Genetics   (2001). (Has been cited 39 times*)

1.   Production of neurotrophins by activated T cells: Implications for neuroprotective autoimmunity. 

Moalem G, Gdalyahu A, Shani Y, Otten U, Lazarovici P, Cohen IR, Schwartz M.   

 Journal of Autoimmunity  (2000).  (Has been cited 411 times*)

* based on Google Scholar June 2021

© Dr. Amos Gdalyahu 2021. All rights reserved.

bottom of page