رضا لشگری

استادیار علوم اعصاب

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لیسانس و فوق لیسانس فیزیولوژی از دانشگاه علوم پزشکی شهید بهشتی

دکترای علوم اعصای از دانشگاه ایالتی نیویورک

محقق علوم اعصاب بینایی در مدل های حیوانی

عضو هیات موسسان مرکز ملی نقشه برداری مغز

www.brainscience.ir

 


Published Manuscripts 

1.    Wang, Y., Jin, J., Kremkow, J., Lashgari, R., Komban, SJ., Alonso, J.M. “Columnar organization of spatial phase in visual cortex”. Nature Neuroscience. 2015 1 Jan; 18(1):97-103. [PDF] 

2.    Jansen, M., Li, X., Lashgari, R., Kremkow, J., Bereshpolova, Y., Swadlow, H.A., Zaidi, Q., Alonso, J.M. “Chromatic and achromatic spatial resolution of local field potentials in awake cortex”. Cerebral Cortex. 2014 Nov 21,  In press [PDF] 

3.    Komban, SJ., Kremkow, J., Jin, J., Wang, Y., Lashgari, R., Li, X., Zaidi, Q., Alonso, J.M. “Neuronal and perceptual differences in the temporal processing of darks and lights”. Neuron, 2014 Apr 2;82(1):224-34 [PDF] 

4.    
Kremkow, J., Jin, J., Komban, SJ., Wang, Y., Lashgari, R., Li, X., Jansen, M., Zaidi, Q., Alonso, J.M. “Neuronal nonlinearity explains greater visual spatial resolution for darks than lights”. Proc Natl Acad Sci U S A. 2014 Feb 25;111(8):3170-5. [PDF]
 
See the huge media attention in News about this paper.
[PDF] 

5.    Li X, Chen Y, Lashgari, R, Swadlow HA, Lee B, Alonso JM. “Mixing of chromatic and luminance retinal signals in primate area V1”. Cerebral Cortex, 2014 Jan 23 [PDF] 

6.    Lashgari, R, Li X, Chen Y, Bereshpolova Y, Swadlow HA, Alonso JM. “Response properties of local field potentials and neighboring single neurons in awake primary visual cortex”. J Neurosci. 2012 Aug 15;32(33):11396-413 [PDF] 

7.    Jin J, Wang Y, Lashgari, R, Swadlow HA, Alonso JM. “Faster thalamocortical processing for dark than light visual targets”. J Neurosci. 2011 Nov 30;31(48):17471-9 [PDF] 

8.    Komaki A, Shahidi S, Sarihi A, Hassanian P, Lashgari, R, Haghparast A, Salehi I, Malakouti. “Effects of neonatal C-fiber depletion on interaction between neocortical short-term and long-term plasticity”. Basic and Clinical Neuroscience, 2013 Apr 4,2: 30-37 [PDF] 

9.    Reisi P, Babri S, Alaei H, Sharifi MR, Mohaddes G, Noorbakhsh SM, Lashgari, R.“Treadmill running improves long-term potentiation (LTP) defects in streptozotocin-induced diabetes at dentate gyrus in rats”. Pathophysiology. 2010 Feb;17(1):33-38 [PDF] 

10.    Haghparast A, Naderi N, Khani A, Lashgari, R, Motamedi F. “Formalin-induced differential activation of nucleus cuneiformis neurons in the rat: an electrophysiological study”. J Pain. 2010 Jan;11(1):32-43 [PDF] 

11.    Bazrafshan, AR., Okhovatiyan, F., Naeemi, SS., Soltani, AR., Ghorbani, M., Lashgari, R., Mehrabi, N., Bagher, H. " To investigate the relationship between sensory receptors of index finger with leg muscles activity". Modern Rehabilation, 2010 Jun 15; 4(1):1-8 [PDF] 

12.    Khakpour-Taleghani B, Lashgari, R*, Motamedi F, Naghdi N. “Effect of reversible inactivation of locus ceruleus on spatial reference and working memory”. Neuroscience. 2009 Feb 18;158(4):1284-91. * Corresponding Author [PDF] 

13.    Lashgari, R*, Khakpour-Taleghani B, Motamedi F, Shahidi S. “Effects of reversible inactivation of locus coeruleus on long-term potentiation in perforant path-DG synapses in rats”. Neurobiol Learn Mem. 2008 Sep;90(2):309-16. * Corresponding Author [PDF] 

14.    Reisi P, Babri S, Alaei H, Sharifi MR, Mohaddes G, Lashgari, R. “Effects of treadmill running on short-term pre-synaptic plasticity at dentate gyrus of streptozotocin-induced diabetic rats”. Brain Res. 2008 May 23;1211:30-6 [PDF] 

15.    Shahidi S, Komaki A, Mahmoodi M, Lashgari, R. “The role of GABAergic transmission in the dentate gyrus on acquisition, consolidation and retrieval of an inhibitory avoidance learning and memory task in the rat”. Brain Res. 2008 Apr 14; 1204:87-93 [PDF] 

16.    Khakpour-Taleghani B, Lashgari, R*, Aavani T, Haghparast A, Naderi N, Motamedi F. “The locus coeruleus involves in consolidation and memory retrieval, but not in acquisition of inhibitory avoidance learning task”. Beha. Brain Res. 2008 Jun 3;189(2):257-62 [PDF]. * Corresponding Author [PDF] 

17.    Nooshinfar E, Lashgari, R*, Haghparast A, Sajjadi S. “NMDA receptors are involved in Ginkgo extract-induced facilitation on memory retention of passive avoidance learning in rats”. Neurosci Lett. 2008 Feb 27;432(3):206-11. * Corresponding Author [PDF] 

18.    Haghparast A, Khani A, Lashgari, R, Fallahian S. “Reducing the time and dose of morphine application used in Marshall and Grahame-Smith method for induction of morphine tolerance and dependence in mice”. Drug Alcohol Depend. 2008 Jan 11;93(1-2):185-9 [PDF] 

19.    Komaki A, Shahidi S, Lashgari, R, Haghparast A, Malakouti SM, Noorbakhsh SM. “Effects of GABAergic inhibition on neocortical long-term potentiation in the chronically prepared rat”. Neurosci Lett. 2007 Jul 18;422(3):181-6 [PDF] 

20.    Zarrindast MR, Lashgari, R, Rezayof A, Motamedi F, Nazari-Serenjeh F. “NMDA receptors of dorsal hippocampus are involved in the acquisition, but not in the expression of morphine-induced place preference”. Eur J Pharmacol. 2007 Jul 30;568(1-3):192-8 [PDF] 

21.    Haghparast A, Gheitasi IP, Lashgari, R. “Involvement of glutamatergic receptors in the nucleus cuneiformis in modulating morphine-induced antinociception in rats”. Eu. J Pain. 2007 Nov;11(8):855-62 [PDF] 

22.    Lashgari, R*, Motamedi F, Noorbakhsh SM, Zahedi-Asl S, Komaki A, Shahidi S, Haghparast A. “Assessing the long-term role of L-type voltage calcium channel blocker verapamil on short-term presynaptic plasticity at dentate gyrus of hippocampus”. Neurosci Lett. 2007 Mar 26;415(2):174-8. * Corresponding Author [PDF] 

23.    Lashgari, R, Motamedi F, Zahedi Asl S, Shahidi S, Komaki A. “Behavioral and electrophysiological studies of chronic oral administration of L-type calcium channel blocker verapamil on learning and memory in rats”. Beha. Brain Res. 2006 Aug 10;171(2):324-8 [PDF] 


Abstracts and Conferances 

1. 
Li, X., Jansen, M., Lashgari, R., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “Time course of attentional modulations in primary visual cortex". Computational and systems Neuroscience 2015 meeting (COSYNE 2015). 

2. 
Jansen, M., Li, X., Lashgari, R., Kremkow, J., Bereshpolova, Y., Swadlow, HA., Zaidi, Q., Alonso, JM. " Changes in the balance of ON and OFF cortical responses with the spatial- frequency content of the visual scene". Chicago, IL: Society for Neuroscience, 2015  

3. 
 Jin, J., Kremkow, J., Wang, Y., Lashgari, R., Alonso, J.M. “ Cortical spread of correlations between orientation selectivity and orientation preference in primary visual cortex”. Chicago, IL: Society for Neuroscience, 2015 

4. 
Alikhani M, Rahimabadi A, Rahim Nasrabadi H, Zangane M, Davodnia V,  Lashgari, R. "Neural adaptation in primary visual cortex of awake primates". Chicago, IL: Society for Neuroscience 2015 

5. 
Rahimabadi A, Alikhani M, Davodnia V, Zangane M,Rahim Nasrabadi H, Lashgari, R. "Method for analyzing neuronal response variability based on frequency response amplitude". Chicago, IL: Society for Neuroscience 2015 

6. 
Kremkow, J., Jin, J., Komban, SJ., Wang, Y., Lashgari, R., Alonso, J.M. “Cortical maps for ON/OFF spatial phase explain the geometry of orientation maps in primary visual cortex”. Neuroscience Meeting Planner. Washington, DC: Society for Neuroscience, 2014. Online 

7. 
Jin, J., Kremkow, J., Wang, Y., Komban, SJ., Lashgari, R., Alonso, J.M. "Local correlations between the representations of visual space and orientation in primary visual cortex". Neuroscience Meeting Planner. Washington, DC: Society for Neuroscience, 2014. 

8. 
Jansen, M., Li, X., Lashgari, R., Kremkow, J., Bereshpolova, Y., Swadlow, H.A., Zaidi, Q., Alonso, J.M. “Signatures of Magnocellular and Parvocellular inputs to cortical LFP”. Neuroscience Meeting Planner. Washington, DC: Society for Neuroscience, 2014. 

9. 
Li, X., Jansen, M., Lashgari, R., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “ Time course of attentional modulation in primary visual cortex”. Neuroscience Meeting Planner. Washington, DC: Society for Neuroscience, 2014. 

10.
Wang, Y., Jin, J., Lashgari, R., Kremkow, J., Komban, SJ., Zaidi, Q., Alonso, J.M. “Vertical organization of spatial phase in cat primary visual cortex”. Neuroscience Meeting Planner. San Diego, CA : Society for Neuroscience, 2013. Online 

11.
Kremkow, J., Jin, J., Komban, SJ., Wang, Y., Lashgari, R., Alonso, J.M. "Cortical maps of ON and OFF visual responses are the substrate of the cortical orientation map". Computational and systems Neuroscience (COSYNE) 2014 meeting 

12.
Jansen, M., Li, X., Lashgari, R., Kremkow, J., Bereshpolova, Y., Swadlow, H.A., Zaidi, Q., Alonso, J.M. “Spatial tuning for color and luminance in awake area V1”. Neuroscience Meeting Planner. San Diego, CA : Society for Neuroscience, 2013. Online 

13.
Kremkow, J., Jin, J., Wang, Y., Lashgari, R., Komban, SJ., Zaidi, Q., Alonso, J.M. “Asymmetries in ON and OFF cortical retinotopy: are OFF receptive fields the anchors of cortical retinotopic maps?”. Neuroscience Meeting Planner. San Diego, CA : Society for Neuroscience, 2013. Online 

14.
Li, X., Lashgari, R., Jansen, M., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “Increased attentional suppression of cortical LFP with practice time”. Neuroscience Meeting Planner. San Diego, CA : Society for Neuroscience, 2013. Online 

15.
Komban, SJ., Jin, J., Kremkow, J., Wang, Y., Lashgari, R., Zaidi, Q., Alonso, J.M. “Cross-orientation interactions between ON and OFF pathways”. Neuroscience Meeting Planner. San Diego, CA : Society for Neuroscience, 2013. Online 

16.
Kremkow, J., Komban, SJ., Jin, J., Wang, Y., Lashgari, R., Zaidi, Q., Alonso, J.M. “Neuronal nonlinearity explains greater visual spatial resolution for dark than for light stimuli”. BioMed Computational Neuroscience 2013, 14 (Suppl 1): P7 

21.
Li, X., Lashgari, R., Chen, Y., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “Laminar and cell differences in spike field coherence within area V1”. Program No. 571.20/EE11. 2012 Neuroscience Meeting Planner. New Orelans, LA: Society for Neuroscience, 2012. Online 

22.
Jansen, M., Li, X., Lashgari, R., Kremkow, J., Bereshpolova, Y., Swadlow, H.A., Zaidi, Q., Alonso, J.M. “Chromatic spatial frequency tuning of local field potentials in awake area V1”. Program No. 571.07/DD18. 2012 Neuroscience Meeting Planner. New Orelans, LA: Society for Neuroscience, 2012. Online 

23.
Kremkow, J., Jin, J., Wang, Y., Lashgari, R., Komban, SJ., Alonso, J.M. “Adaptive sampling of visual stimuli in cortical neurons”. Computational and systems Neuroscience 2012. Online 

24.
Kremkow, J., Komban, SJ., Jin, J., Wang, Y., Lashgari, R., Zaidi, Q., Alonso, J.M. “Different spatial frequency tuning for dark and light stimuli in visual cortex”. Program No. 571.09/DD20. 2012 Neuroscience Meeting Planner. New Orelans, LA: Society for Neuroscience, 2012. Online 

25.
Kremkow, J., Jin, J., Wang, Y., Lashgari, R., Alonso, J.M. “Adaptive sampling of visual stimuli in thalamic and cortical neurons”. Computational Neuroscience & Neurotechnology Bernstein Conference & Neurex Annual Meeting 2011, Freiburg, Germany, 4Oct-6 Oct, 2011. Online 

26.
Lashgari, R., Li, X., Chen, Y., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “Visual response properties of local filed potentials and neighboring single neurons in awake area V1”. Program No. 649/14/NN9. 2011 Neuroscience Meeting Planner. Washington, DC: Society for Neuroscience, 2011. Online. 

27.
Li, X., Lashgari, R., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “Tracking attention modulations in primary visual cortex over several months of training”. Program No. 800.02/KK29. 2011 Neuroscience Meeting Planner. Washington, DC: Society for Neuroscience, 2011. Online. 

28.
Jansen, M., Li, X., Lashgari, R., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “Improved visual performance is associated with increased LFP power in area V1”. Program No. 483.12/MM25. 2011 Neuroscience Meeting Planner. Washington, DC: Society for Neuroscience, 2011. Online. 

29.
Komban, SJ., Jin, J., Wang, Y., Lashgari, R. , Zaidi, Q., Alonso, J.M. “Ensemble representation of darks and lights in layre 4 of cat visual cortex”. Program No. 270.06/116. 2011 Neuroscience Meeting Planner. Washington, DC: Society for Neuroscience, 2011. Online. 

30.
Wang, Y., Jin, J., Lashgari, R., Alonso, J.M. “Horizontal organization of On/Off receptive field structure in primary visual cortex”. Program No. 270.07/117. 2011 Neuroscience Meeting Planner. Washington, DC: Society for Neuroscience, 2011. Online. 

31.
Lashgari, R., Li, X., Chen, Y., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “Contrast response functions of single neurons and local field potentials in primary visual cortex of awake primates”. Program No. 674.9. 2010 Neuroscience Meeting Planner. San Diego, CA: Society for Neuroscience, 2010. Online. 

32.
Lashgari, R., Li, X., Chen, Y., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “Contrast response functions of single neurons and local field potentials in primary visual cortex of awake primates”. Program No. 674.9. 2010 Neuroscience Meeting Planner. San Diego, CA: Society for Neuroscience, 2010. Online. 

33.
Li, X., Lashgari, R., Chen, Y., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “Slowly-progressing visual adaptation of local field potential and single neuron activity in primary visual cortex”. Program No. 73.9. 2010 Neuroscience Meeting Planner. San Diego, CA: Society for Neuroscience, 2010. Online. 

34.
Wang, Y., Jin, J. Lashgari, R. Alonso, J.M. “Columnar organization of on/off receptive field structure in primary visual cortex”. Program No. 277.15. 2010 Neuroscience Meeting Planner. San Diego, CA: Society for Neuroscience, 2010. Online. 

35.
Komaki, A., Shahidi, S., Kazemi, F., Sarihi, A., Malakouti, M., Hasanein, P., Lashgari, R., Haghparast, A. “Role of endogenous cannabinoid breakdown inhibitor on hippocampal LTP in rat”. Journal of Physiological Sciences. Volume 59, page 187, 2009, Tokyo, Japan. 

36.
Polosecki, P., Komban, J.S., Chen, Y., Jin, J, Wang, Y., Lashgari, R., Bereshpolova, Y., Swadlow, H.A., Alonso, J.M. “The receptive fields from local field potentials are similar in size to those from multiunit and single unit activity”. Program No.261.13. 2009 Neuroscience meeting planner. Chicago, IL: Society for Neuroscience. Online 

37.
Wang, Y., Jin, J., Lashgari, R., Alonso, J.M. “Topographic organization of on and off neuronal clusters in visual cortex”. Program No.261.5. 2009 Neuroscience meeting planner. Chicago, IL: Society for Neuroscience. Online 

38.
Jin, J., Wang, Y., Lashgari, R., Swadlow, H.A., Alonso, J.M. “Visual responses are faster in OFF than ON visual channels”. Program No.261.5. 2009 Neuroscience meeting planner. Chicago, IL: Society for Neuroscience. Online 

39.
Komaki, A., Shahidi, S., Malakouti, M., Lashgari, R., Noorbakhsh, SM. “Effects of neonatal C-fiber depletion on interaction between neocortical short-term and Long-term plasticity”. The 7th IBRO, world congress of Neuroscience (12-17 July, 2007, Melbourne, Australia). 

40.
Komaki, A., Shahidi, S., Malakouti, M., Lashgari, R. “Dopaminergic and Adrenergic modulation of EEG”. The 2nd international congress of the Emirates Neurology Society (6th-8th March 2007, Dubai, U.A.E). 

41.
Komaki, A., Shahidi, S., Malakouti, M., Lashgari, R., Noorbakhsh, SM., Haghparast, A., Hashmatian B. “The effects of Dopaminergic system on level of anxiety in rat”. The 7th International Review of Bipolar Disorder (3-5 May 2007, Rome, Italy). 

42.
Komaki, A., Shahidi, S., Lashgari, R., Malakouti, M., Noorbakhsh, SM. “Interaction between short-term and long-term plasticity in the neocortex of freely moving rat”. The 4th Congress of Federation of Asian-Oceanian Neuroscience Societies (FAONS), Nove 30-Dec 2, P-C21, 2006 Hong Kong, 

43.
Komaki, A., Shahidi, S., Lashgari, R., Malakouti, M., Noorbakhsh, SM. “Effects of Neonatal Nociceptive C-Fiber Depletion on Neocortical Long-Term Potentiation and Depression”. The 5th Congress of the European Federation of IASP Chapters (EFIC) – Pain in Europe V Congress, September 13-16 2006 in Istanbul/ Turkey. Published: European Journal of Pain, Volume 10, Supplement 1, September 2006, Pages S68-S69 

44.
Komaki, A., Shahidi, S., Lashgari, R., Malakouti, M., Noorbakhsh, SM. “GABAergic Modulation of Neocortical Long-Term Potentiation Following C-Fiber Depletion in the Freely Moving Rat”. The 16th Biennial Meeting of the International Society for Developmental Neuroscience ISDN 2006 August 24-28, 2006-04-25. Banff, Alberta, Canada. Published: International Journal of Development Neuroscience 24(8), 505-505. 

45.
Lashgari, R., Zarrindast, MR., Motamedi, F. “Dorsal Hippocampal Glutamate Receptors are involved in Mediating Morphine Reward”. The 29th Annual Meeting of the Japan Neuroscience Society (JNS) July 19- 21, 2006 in Kyoto/ Japan. ISSN 0168-0102, Neuroscience Research, Volume 55, PS1A-E055, Supplement 1, 2006. 

46.
Komaki, A., Shahidi, S., Lashgari, R., Noorbakhsh, SM. “Effects of GABAergic inhibition on the neocortical long-term potentiation following C-fiber depletion in the freely moving rat”. The 29th Annual Meeting of the Japan Neuroscience Society (JNS) July 19- 21, 2006 in Kyoto. ISSN 0168-0102, Neuroscience Research, Volume 55,PSIP-A006, Supplement 1, 2006. 

47.
Lashgari, R., Motamedi, F., Zahedi asl, S. “Behavioral and Electrophysiological Studies of Chronic Oral Administration of L-type VDCC Blocker Verapamil on Learning and Memory in rats”. IBNS 15th Annual Meeting Behavioral Neuroscience Research, May 23-28, 2006, whistler-Canada. 

48.
Lashgari, R., Motamedi, F., Zahedi asl, S. Shahidi, S., Komaki, A. “The effect of L-type calcium channels-dependent synaptic plasticity by high frequency stimulation (200Hz) in the dentate gyrus of rat hippocampus in vivo”. First International Congress of the Emirates Neurology Society (ENINS) and 5TH GCC Neurology Symposium, March 06-09, 2006 in Dubai /United Arab Emirates. ISSN-0250-6882, Emirates Medical Journal. Volume 24 Number 1(Suppl.). 

49.
Lashgari, R., Motamedi, F., Zahedi asl, S. Shahidi, S. “Effect of the Chronic Oral L-Type Voltage Dependent Calcium Channel Blocker Verapamil on the Paired Pulse Stimulation of Hippocampal Dentate Gyrus in Rats”. International Neuroscience Conference Al Ain 2005. November 26-29, 2005, AlAin / United Arab Emirates. ISSN-0250-6882, Emirates Medical Journal. Volume 23 Number 3 (Suppl.) December 2005. 

50.
Lashgari, R, Safari MS., Motamedi, F., Zahedi asl, S. “The effect of chronic oral administration of Verapamil on learning and retrieval in rats using passive avoidance learning task”. 2th Federation of Asian- Oceanic Neuroscience Societies (FANOS) Symposium and 3th Iranian Neuroscience Congress, May 17-19, 2004, Tehran-Iran. Published: Iranian Journal 

51.
Shabani.M, Zahedi.S, Manaheji.H, Lashgari, R. “The effects of chronic oral administration of L-type VDCC blocker verapamil on thyroid function”. 7th International Congress of Endocrine Disorders (ICED). October 8-11, 2004, Tehran-Iran. Duplicated in Iranian journal of Endocrinology and Metabolism (volume 6, summer 2004). 

Manuscripts under Review and Preparation 

1.    Wang, Y., Jin, J., Kremkow, J., Lashgari, R., Komban, SJ., Alonso, J.M. “Columnar organization of spatial phase in visual cortex”. Under review in Nature Neuroscience 

2.    Li X*, Lashgari, R*, Jansen M, Bereshpolova Y, Swadlow HA, Alonso JM. “Enhanced performance with practice reduces neuronal activity in primary visual cortex”. * Both authors contributed equally to this work. Submitted to Nature

3.    Li X, Lashgari, R, Swadlow HA, Alonso JM. “Frequency and layer dependent of attention modulations in primary visual cortex”. Under preparation 

Invited talks 

1.    Department of Physics, Sharif University of Technology, May 2015  

2.    Basic and Clinical Neuroscience Congress, 31 October 2014 

3.    Basic and Clinical Neuroscience Congress, 29 October 2014 

4.    National Brain Mapping Research Center, June 2014 

5.    The Academy of Sciences of Iran, June 2014 

6.    Neuroscience Research Center, SBMU. 8 July 2013, Tehran 

7.    Department of Biomedical Engineering, IUST. 22 Jun 2013, Tehran 

8.    School of Cognitive Sciences, IPM. 26 May 2013, Tehran 

9.    School of Medicine, TMU, Feb 2013, Tehran 

10.    Federation of Asian-Oceanian Neuroscience Societies (FAONS), Hong Kong, 2006