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Brain Stroke: What Neuroscience Says Brain stroke is a big problem.It happens when blood doesn't reach a part of the brain or when a blood vessel in the brain bursts. Neuroscience says stroke is brain cell injury caused by interruption of blood supply.Brain cells get damaged because they don't get the blood they need. The brain is small.It uses a lot of oxygen. About 20% of the bodys oxygen. Nerve cells are very sensitive.They get weak if they don't have oxygen for a minutes.If blood doesn't reach them for a time they can die. That's why stroke is called a time- emergency. Types of Stroke There are usually two types of stroke: 1. Ischemic Stroke This is the common type.A blood vessel gets. Blood can't reach the brain. The block can be caused by: Blood clot Cholesterol accumulation and narrowing of the arteries Clot from the heart that moves to the brain In this case nerve cells stop making energy because they don't have oxygen. Then a complex chemical proces...

 The Bright Mind Behind the Tangled: Are Some People Unique in the Light of Psychology and Science? The human mind is a mysterious place. Some peoples minds are so different from the average persons mind that it is almost impossible to understand the human mind of these special people using the usual ways of thinking about the human mind. We can try to understand the complexity of the mind of these special types of people by looking at psychology and science and what personality theories have to say about the human mind. Even though these people may seem normal on the outside their inner world is really deep and complex. Some things about the mind of these people that science helps us understand are: 1. How rare are these people with this kind of mind? According to Carl Jungs ideas about personality and the Myers-Briggs Type Indicator some of these characteristics are similar to the INFJ personality type, which's a type of human mind that is Introverted, Intuitive, Feeling and Judg...

 Society, Death and Legacy: A Simple Look at Social Psychology Humans are animals but social relationships are not always equal.This is especially clear when someone dies and family turmoil happens.The way society is structured and how humans behave become obvious.When a key family member dies it's not a personal loss; it also changes social relationships, power balances, emotional responsibilities and identity structures. 1. Structural Functionalism: What Happens When a Key Person Dies According to Structural Functionalism society is like a team where each person plays a role.In a family the father or guardian is usually the center of security, social identity, authority and stability. When this person dies a kind of "vacuum" is created in the family.Without the person who kept balance, relationships, communication and social connections start to weaken.The family suddenly feels isolated from others. Here people distancing themselves is not a lack of emotion; it's a ...

 ⛔হান্টাভাইরাসের বিস্তার চক্র⛔ বন উজাড়, নগরায়ন ও ভূমির ব্যবহার পরিবর্তন ⬇️ তাপমাত্রা বৃদ্ধি, অনিয়মিত বৃষ্টিপাত ও বাস্তুতন্ত্রের পরিবর্তন ⬇️ ইঁদুরের জন্য অনুকূল পরিবেশ সৃষ্টি → ইঁদুরের সংখ্যা ও প্রজনন বৃদ্ধি ⬇️ ইঁদুরের মূত্র, লালা ও বিষ্ঠার মাধ্যমে পরিবেশ দূষিত হওয়া ⬇️ দূষিত ধূলিকণা বাতাসে মিশে মানুষের শ্বাসতন্ত্রে প্রবেশ ⬇️ মানুষের দেহে ভাইরাস সংক্রমণ ⬇️ হান্টাভাইরাস রোগ (কিডনি ও ফুসফুস)  ⬇️ উপসর্গ: জ্বর, মাথাব্যথা, শরীর ব্যথা, বমিভাব, শ্বাসকষ্ট; গুরুতর ক্ষেত্রে ফুসফুস ও কিডনির জটিলতা ©দ্বীন সাঈদীন

 Let's find out the reasons why you can't open a Facebook account. What are the problems that prevent you from opening a Facebook account? In fact, we often face some problems while opening a Facebook account. What are these problems? Let's find out. 1. Email or phone number problem: If you have used the same email or phone number in another account before, you will not be able to open a new account. Verification does not come if you provide the wrong email or number. Facebook may block you if you use a temporary or fake email. Also, the SMS code or verification mail may arrive late. 2. Age-related problem: If you provide your age below 13 years, you will not be allowed to open an account. If in doubt, Facebook may ask for a national identity card or ID. 3. VPN or suspicious network use: Facebook suspects if you use a VPN, proxy or Tor. If you try to open an account repeatedly from the same IP, you may be blocked. If some IPs are blacklisted, sign-up is blocked. 4.  Bot or ...