You are here: Home

Neuroscience

Jun. 26, 2014

CLARITY: Seeing the Inner Workings of the Brain

Bio-X scientists have improved on their original technique for peering into the intact brain, making it more reliable and safer. The results could help scientists unravel the inner connections of how thoughts, memories or diseases arise. more
Neuroscience: First 3D Model of a Synapse
Jun. 02, 2014

Neuroscience: First 3D Model of a Synapse

Synapses are the contacts between nerve cells that allow the flow of information that makes our brains work. However, the molecular architecture of these highly complex structures has been unknown until now. A research team from Göttingen, led by Prof. Silvio O. Rizzoli from the DFG Research Center and Cluster of Excel-lence Nanoscale Microscopy and Molecular Physiology of the Brain (CNMPB) of the University Medical Center Göttingen, managed to determine the copy numbers and positions of all important building blocks of a synapse for the first time.
more
3D Imaging of the Brain: Overcoming Some Limitations of Light Microscopy
Sep. 10, 2013

3D Imaging of the Brain: Overcoming Some Limitations of Light Microscopy

Scientists at the Campus Vienna Biocenter (Austria) have found a way to overcome some of the limitations of light microscopy. Applying the new technique, they can record the activity of a worm's brain with high temporal and spatial resolution, ultimately linking brain anatomy to brain function. The journal Nature Methods publishes the details in its current issue.
more
New Microscopy Lab for Light and Electron Microscopy at the Nencki Institute in Warsaw
Aug. 22, 2013

New Microscopy Lab for Light and Electron Microscopy at the Nencki Institute in Warsaw

A combination of devices for light and electron microscopy has been installed in the Neurobiology Centre of the Nencki Institute, Warsaw, Poland. This equipment will soon be applied by researchers to better understand the structure, function and capabilities of the human brain.
more
BigBrain: A New 3D Virtual Model of the Brain
Jun. 27, 2013

BigBrain: A New 3D Virtual Model of the Brain

BigBrain: A new three-dimensional model of the brain now provides in-depth insights into the human control centre. It allows us to see and understand the complicated structure of the brain on a microscopic level in all three spatial dimensions for the first time. This is made possible using images with a resolution of 20 micrometres - the size of a neuron, or less than half the diameter of a human hair. Jülich researchers headed by neuroscientist Prof. Dr. Katrin Amunts and their colleagues from Montreal (Canada) have worked on the freely accessible model for five years. Their findings were published in the journal Science.
more
Confocal Light-sheet Microscopy: Sharper View of Brain's Neural Network
Aug. 28, 2012

Confocal Light-sheet Microscopy: Sharper View of Brain's Neural Network

A team of Italian researchers has performed a sight-correcting feat for a microscope imaging technique designed to explore the neural pathways of the brain. The researchers combined the advantages of light sheet illumination with confocal microscopy and called their new technique confocal light sheet microscopy (CLSM). The images obtained with CLSM, Francesco Pavone says, are 100 percent sharper than those acquired with conventional light-sheet based microscopy.
more
Live Cell High Speed Imaging
Jun. 15, 2012

Live Cell High Speed Imaging

Andor Technology has launched the Revolution XD spinning disk confocal family, a flexible system solutions focused on live cell high speed imaging. more
Influence of Neurobeachin on Differentiation and Formation of Synapses
Apr. 04, 2012

Influence of Neurobeachin on Differentiation and Formation of Synapses

A challenge in neuroscience research is to understand the mechanisms underlying synapse formation and how nerve cells contact each other to transmit information.
Most excitatory synapses in the brain are built on actin-rich dendritic protrusions called spines and, as numerous psychiatric and neurological diseases are accompanied by alterations of spine numbers or size, the elucidation of mechanisms that regulate formation and plasticity of spinous synapses is vital. more
Exploring the Concert of Neuronal Activities
Mar. 02, 2012

Exploring the Concert of Neuronal Activities

How do real neural networks, composed of numerous different types of neurons, interconnected by complex arrangements of synapses, process information? Randy M. Bruno, Ph.D., Assistant Professor at the Department of Neuroscience, Columbia University, NY, USA is pursuing this question using the rodent whisker-barrel system. Here, anatomically and functionally distinct networks - barrels and barrel columns - are clearly identifiable, and the sensory transducers that provide input are directly controllable. more
Leica TCS CARS: First Confocal System With CARS Imaging
Feb. 16, 2012

Leica TCS CARS: First Confocal System With CARS Imaging

Leica Microsystems and APE, Berlin have developed a fully integrated confocal system with the capability for CARS (Coherent Anti-Stokes Raman Scattering) imaging, the Leica TCS CARS.
The microscope system is based on the Leica TCS SP5 II and benefits from imaging at video rate and a resolution of 8 x 8 Mpx for morphological studies. more
RSS Newsletter