Detailed list of causes of Inability to concentrate. The list below shows some of the causes of Inability to concentrate mentioned in various sources: ADHD; Alzheimer's disease; Anxiety; Brain injury; Cannabis; more causes...Â» See full list of 30 causes of Inability to concentrate. How Common are these Causes of Inability to concentrate?
1 73 x 73 pixels -- This is the second largest size that your Twitter profile photo will be displayed at, and is displayed on your profile page above your bio. 2  48 x 48 pixels â These are the dimensions at which your profile photo will be most commonly seen â in your stream.
Photo Size: 1080 x 1080 pixels. Photo Thumbnails: 161 x 161 pixels. For all types of Instagram images, you need to maintain an aspect ratio of 1:1. So, all your images will appear in square dimensions. You need to take special care with the image quality because limited text content is shared on this platform.