Category:Kernel Flow

Subcategories

This category has only the following subcategory.

Media in category "Kernel Flow"

The following 21 files are in this category, out of 21 total.

• 
  A 70-min temporal stability measurement of the IRF.png 1,555 × 723; 636 KB
  
• 
  An excerpt from a recording from one module on the forehead of a participant.png 1,538 × 1,082; 291 KB
  
• 
  An exploded view showing the details of all of the module subassemblies.png 1,840 × 552; 657 KB
  
• 
  Bryan Johnson Flow.jpg 5,461 × 3,522; 449 KB
  
• 
  Bryan Johnson kernel flow.jpg 5,461 × 3,522; 740 KB
  
• 
  Channel metrics are shown for different source-detector distances.png 1,839 × 575; 143 KB
  
• 
  Estimated μa values of the absorption coefficient across time for the two different wavelengths using recordings from a Flow module.png 1,169 × 553; 138 KB
  
• 
  Hemodynamic responses in a finger-tapping task.png 1,630 × 1,541; 935 KB
  
• 
  IRF collected from the Kernel Flow module.png 1,111 × 879; 352 KB
  
• 
  Laser subassembly showing the two different wavelengths of edge-emitting lasers.png 1,169 × 1,073; 1.36 MB
  
• 
  Module cross section showing the optical configuration of one of the Flow modules.png 1,558 × 1,455; 1.45 MB
  
• 
  Overall architecture of the Flow hardware. A global clock is distributed from the primary MCU subassembly to all module endpoints.png 1,800 × 1,059; 156 KB
  
• 
  Photos of the detector subassembly showing the six Kernel custom detectors (front) and associated support circuitry (back).png 1,361 × 661; 1.15 MB
  
• 
  Responsivity of the Kernel Flow detector at 690 and 850 nm with different input power ranging from 0.2 to 2.0 mW demonstrating consistent responsivity values over this range.png 3,135 × 1,897; 848 KB
  
• 
  Schematic of setup used for the BIP responsivity measurement.png 1,106 × 492; 67 KB
  
• 
  Side view of the modules and structural plates that make up the Flow system.png 1,419 × 1,868; 907 KB
  
• 
  Subset of the MEDPHOT phantoms with their absorption (rows) and scattering (columns) properties.png 1,164 × 947; 400 KB
  
• 
  The contrast and contrast to noise of 500-ps windows of the histogram as a function of depth.png 2,917 × 1,699; 334 KB
  
• 
  The IRF measurement is utilized in the BIP protocol to characterize the time resolution of the Kernel Flow system – the IRF is measured with a custom fixture in reflectance mode.png 1,157 × 448; 158 KB
  
• 
  The nominal values for the 12 phantoms and their estimated values derived from Flow measurements.png 1,838 × 1,226; 268 KB
  
• 
  Top view schematic of the depth contrast measurement.png 1,509 × 1,443; 178 KB