Prashant Joshi

On the road to diploidization? Homoeolog loss in independently formed populations of the allopolyploid Tragopogon miscellus(Asteraceae) (2009)

Tate, Jennifer A, Joshi, Prashant, Soltis, Kerry A, Soltis, Pamela S, Soltis, Douglas E

Abstract Background Polyploidy (whole-genome duplication) is an important speciation mechanism, particularly in plants. Gene loss, silencing, and the formation of novel gene complexes are some of the...

The Leaky Integrate-and-fire Neuron (2008)

Prashant Joshi, Wolfgang Maass

• 2-joint robot arm control with generic spiking neural microcircuits.

Computational Aspects of Feedback in Neural Circuits (2007)

Wolfgang Maass, Prashant Joshi, Eduardo D. Sontag

It has previously been shown that generic cortical microcircuit models can perform complex real-time computations on continuous input streams, provided that these computations can be carried out with...

Computational aspects of feedback in neural circuits (2007)

Wolfgang Maass, Prashant Joshi, Eduardo D. Sontag

It has previously been shown that generic cortical microcircuit models can perform complex real-time computations on continuous input streams, provided that these computations can be carried out with...

Computational aspects of feedback in neural circuits (2006)

Wolfgang Maass, Prashant Joshi, Eduardo Sontag

It had previously been shown that generic cortical microcircuit models can perform complex real-time computations on continuous input streams, provided that these computations can be carried out with...

Computational aspects of feedback in neural circuits (2006)

Maass, Wolfgang, Joshi, Prashant, Sontag, E. D.

It had previously been shown that generic cortical microcircuit models can perform complex real-time computations on continuous input streams, provided that these computations can be carried out with...

Principles of real-time computing with feedback applied to cortical microcircuit models. (2006)

Maass, Wolfgang, Joshi, Prashant, Sontag, Eduardo D.

The network topology of neurons in the brain exhibits an abundance of feedback connections, but the computational function of these feedback connections is largely unknown. We present a computational...

Principles of real-time computing with feedback applied to cortical microcircuit models (2006)

Wolfgang Maass, Prashant Joshi, Eduardo D. Sontag

What happens if one allows feedback from trained readouts? Figure 1: Expanding the “liquid computing model ” of [3] by allowing feedback from trained linear readouts. The circuit itself is a...

Movement generation with circuits of spiking neurons (2005)

Prashant Joshi, Wolfgang Maass

How can complex movements that take hundreds of milliseconds be gen-erated by stereotypical neural microcircuits consisting of spiking neurons with a much faster dynamics? We show that linear...

Movement generation and control with generic neural microcircuits (2004)

Joshi, Prashant, Maass, Wolfgang

Simple linear readouts from generic neural microcircuit models can be trained to generate and control basic movements, e.g., reaching with an arm to various target points. After suitable training of...

Movement generation with circuits of spiking neurons (2004)

Joshi, Prashant, Maass, Wolfgang

How can complex movements that take hundreds of milliseconds be generated by stereotypical neural microcircuits consisting of spiking neurons with a much faster dynamics? We show that linear readouts...

Movement generation and control with generic neural microcircuits (2004)

Prashant Joshi, Wolfgang Maass

Abstract. Simple linear readouts from generic neural microcircuit models can be trained to generate and control basic movements, e.g., reaching with an arm to various target points. After suitable...

Movement generation and control with generic neural microcircuits (2004)

Prashant Joshi, Wolfgang Maass

How can complex movements be generated and controlled by stereotypical neural circuits in motor cortex of primates? Our Answer:

Computational Aspects of Feedback in Neural Circuits

Maass, Wolfgang, Joshi, Prashant, Sontag, Eduardo D

It has previously been shown that generic cortical microcircuit models can perform complex real-time computations on continuous input streams, provided that these computations can be carried out with...

Educational status and cardiovascular risk profile in Indians

Reddy, K. Srinath, Prabhakaran, Dorairaj, Jeemon, Panniyammakal, Thankappan, K. R., Joshi, Prashant, Chaturvedi, Vivek, ...

The inverse graded relationship of education and risk factors of coronary heart disease (CHD) has been reported from Western populations. To examine whether risk factors of CHD are predicted by level...