Heart Vs Brain

It is most important question  that arise in  everybody mind that.............

 Either we think through our mind or heart ? 



  Suppose If we think  by our  mind or brain ..... than why we said that  my  brain is saying that thing but my heart is saying other thing about one thing.

But when  we study the Science  we study the function of Brain which is main organ that responsible for coordination and thinking ,which is proved by the brain structure like forebrain midbrain and  hindbrain. but at controversial side when we study the heart , the scince guide us that it is the organ that is responsible for pumping blood through out  the body which is proved by heart  morpholgy its  chambers and  valves.

Brain  Function
Heart Function


  • When one hears some good news, do they experience joy in their brains or in their hearts?
  • When one hears some bad news or hears of a loved ones death, does one feel pain in ones brains or does one feel pain in their hearts?
  • When one loves someone, does one love someone with their brains or from their hearts?
  • When one sends a message of love to someone, does one send the portrait of a brain or a heart?
  • When one is betrayed, does one feel or say that the person has broken my brain or he/she has broken my heart?
  • When one memorizes something, does one say that I have memorized it by my brain or does one say I have memorized it by heart?
Definately the answer of every question is the Heart 💗

        But the function of the heart according to its Structure and function is Pumping blood.

But as a Muslim when  we study Quran , most of times ALLAH use Heart word instead of brain as there are such people in world that I sealed their heart so they cannont hear Allah message .....

So, there is great confusion arise in our mind that .................we think and feel by our heart ....😔 but  why and how ????

In order to find our answer we study both the science and Quran , so lets we study the Quran its few verses about  heart is described here:-
According to Quran:-
Quran about Heart

Allah Says in the Holy Quran Chapter 63 Surah Munafiqoon verse 3:-

۞ذٰلِكَ بِاَنَّهُمۡ اٰمَنُوۡا ثُمَّ كَفَرُوۡا فَطُبِعَ عَلٰى قُلُوۡبِهِمۡ فَهُمۡ لَا يَفۡقَهُوۡنَ  
                                       
  . یہ اس وجہ سے کہ وہ ایمان لائے پھر کافر ہوگئے پھر ان کے دلوں پر مہر مار دی گئی لہٰذا وہ نہیں سمجھتے 
            
        That is because they believed, then they rejected Faith: so a seal was set on their hearts: therefore they understand not. 

 Allah Says in the Holy Quran Chapter 7 Surah Aaraaf verse 179:

وَلَـقَدۡ ذَرَاۡنَا لِجَـهَنَّمَ كَثِيۡرًا مِّنَ الۡجِنِّ وَالۡاِنۡسِ‌ ‌ۖ  لَهُمۡ قُلُوۡبٌ لَّا يَفۡقَهُوۡنَ بِهَا  وَلَهُمۡ اَعۡيُنٌ لَّا يُبۡصِرُوۡنَ بِهَا  وَلَهُمۡ اٰذَانٌ لَّا يَسۡمَعُوۡنَ بِهَا ؕ 
                                                  ۞ اُولٰۤئِكَ كَالۡاَنۡعَامِ بَلۡ هُمۡ اَضَلُّ‌ ؕ اُولٰۤئِكَ هُمُ الۡغٰفِلُوۡنَ

اور تحقیق ہم نے پیدا کیا جہنم کے لیے بہت سے جنات کو اور بہت سے انسانوں کو، ان کے دل ہیں جن سے وہ سمجھتے نہیں، اور ان کی آنکھیں ہیں جن سے وہ دیکھتے نہیں، اور ان کے کان ہیں جن سے وہ سنتے نہیں، یہ لوگ چوپایوں کی 
طرح ہیں، بلکہ یہ ان سے بڑھ کر بےراہ ہیں، ایسے لوگ غفلت والے ہی ہیں

Many are the Jinns and men We have made for Hell: They have hearts wherewith they understand not eyes wherewith they see not and ears wherewith they hear not. They are licattle; nay, more misguided: for they are heedless (of warning).

Allah Says in the Holy Quran Chapter 50 Surah Qaaf verse 37:-
               
۞اِنَّ فِىۡ ذٰلِكَ لَذِكۡرٰى لِمَنۡ كَانَ لَهٗ قَلۡبٌ اَوۡ اَلۡقَى السَّمۡعَ وَهُوَ شَهِيۡدٌ 
بلاشبہ اس میں اس شخص کے لیے عبرت ہے جس کے پاس دل ہو یا جو ایسی حالت میں ہو کہ کان لگائے ہوئے حاضر ہو

Verily in this is a Message for any that has a heart and understanding or who gives ear and earnestly witnesses (the Truth).

Allah Says in the Holy Quran Chapter 18 Surah Kahf verse 57:

وَمَنۡ اَظۡلَمُ مِمَّنۡ ذُكِّرَ بِاٰيٰتِ رَبِّهٖ فَاَعۡرَضَ عَنۡهَا وَنَسِىَ مَا قَدَّمَتۡ يَدٰهُ‌ ؕ اِنَّا جَعَلۡنَا عَلٰى قُلُوۡبِهِمۡ اَكِنَّةً اَنۡ يَّفۡقَهُوۡهُ وَفِىۡۤ اٰذَانِهِمۡ وَقۡرًا‌ ؕ    وَاِنۡ تَدۡعُهُمۡ اِلَى الۡهُدٰى فَلَنۡ يَّهۡتَدُوۡۤا اِذًا اَبَدًا

ور اس سے بڑھ کر کون ظالم ہوگا جسے اس کے رب کی آیتوں کے ذریعہ نصیحت کی گئی سو اس نے ان سے رو گردانی کی اور جو کچھ اس نے آگے بھیجا ہے اسے بھول گیا بلاشبہ ہم نے ان کے دلوں پر اس کے سمجھنے سے پردے ڈال دئیے ہیں اور ان کے کانوں میں ڈاٹ دے رکھی ہے، اگر آپ ان کو ہدایت کی طرف بلائیں تو ایسی حالت میں ہرگز ہدایت پر نہ آئیں گے،

 And who doth more wrong than one who is reminded of the Signs of his Lord but turns away from them forgetting the (deeds) which his hands have sent forth? Verily We have set veils over their hearts lest they should understand this and over their ears deafness. If thou callest them to guidance even then will they never accept guidance.

As much as it may be the brain which processes information, it is truly the hearts which affirms, doubts, or denies the processed information. For all matters pertaining to love, hate, joy, happiness, desires, fears, suspicions, faith, belief, etc..it is the heart rather than the brain which accepts or doubts or denies the information processed by the brain.

According To Hadith

Hadith about heart

Sahih Al-Bukhari HadithHadith 1.49 Narrated byAn Numan bin Bashir

I heard Allah's Messenger (saws) saying: Beware! There is a piece of flesh in the body if it becomes good (reformed) the whole body becomes good, but if it gets spoilt the whole body gets spoilt; and that is, the heart

So,  by Quran and Hadith study it proves that it is heart that basically regulate our beliefs , emotion, ,  desires,  joys,  happiness,  pain,   love,   hate,   suspicion,  doubts, etc. with and from their hearts, but the science is unable to explain the actual mechanism due to unlimited knowledge .
According to modern Science :-


Science about Heart

 Now   Researchers have now proven that the heart is 100x more powerful electrically, and up to 5,000x more powerful magnetically than the brain. It actually sends more messages to the brain than the brain does to the heart. Our hearts actually “think”, and have neural tissue, hence the term “heart intelligence.”

The heart communicates with the brain and body in four ways:

Heart Leads the Brain


  • Neurological communication (nervous system)
               Normally, we do not think of the heart as a sensory organ, but it possesses a rich supply of heterogeneous nerve endings that communicate the mechanical and chemical state of the heart to the brain via both the vagus nerves and the spinal cord The heart has 40,000 sensory neurons sending information to the brain that can sense,feel, learn and remember and transfer to brain  ..Neurological communication (nervous system) by the vagus nerve both afferent and efferent loups.

Heart Sensory Neuron
10-15% of heart donation recipients  experience changes in their tastes, personalities and memories be picking up on information 
On the heart’s original owner that was stored in the heart itself.This is attributed to functional cell memory(24).   Paul Pearsall is one of many researchers who has observed that transplant patients who receive an organ from another person's body may also receive much more -- what he calls their "cellular memories." Recipients have reported inheriting everything from the donor's food cravings to knowledge about his murderer -- information that in one case led to the killer's arrest. As a result of these and other researchers' findings, Pearsall is now convinced that the heart has its own form of intelligence, that we are only rarely aware of in modern life. In his view, the heart processes information about the body and the outside world through an "info-energetic code" -- a profuse network of blood vessels and cells that serves not only as our circulatory system but as an energy information gathering and distribution system, much like a complex telephone network. What's more, he believes that the soul, at least in part, is a set of cellular memories that is carried largely by our hearts. Predictably, such views have met with opposition in the medical world. But in his view, the implications of his theories -- that the heart "thinks," cells remember, and communication can therefore transcend the boundaries of time and space -- are too important for him to dismiss.   

  • Biochemical communication (hormones)
The heart is in a constant two-way dialogue with the brain — our emotions change the signals the brain sends to the heart and the heart responds in complex ways. ... These signals create the actual feelings we experience in the heart area and the body. The erratic heart rhythms also block our ability to think clearly

The atrial natriuretic hormone (ANP) is a cardiac hormone which gene and receptors are widely present in the body. Its main function is to lower blood pressure and to control electrolyte homeostasis.
The natriuretic peptide family consists of three biologically active peptides: atrial natriuretic peptide (ANP), brain (or B-type) natriuretic peptide (BNP), and C-type natriuretic peptide (CNP). Among these, ANP and BNP are secreted by the heart and act as cardiac hormones.
Heart Hormone

The concept of the heart as an endocrine organ arises from the observation that the atrial cardiomyocytes in the mammalian heart display a phenotype that is partly that of endocrine cells. Investigations carried out between 1971 and 1983 characterised, by virtue of its natriuretic properties, a polypeptide referred to atrial natriuretic factor (ANF).
 Another polypeptide isolated from brain in 1988, brain natriuretic peptide (BNP), was subsequently characterised as a second hormone produced by the mammalian heart atria. These peptides were associated with the maintenance of extracellular fluid volume and blood pressure. 
Later work demonstrated a plethora of other properties for ANF and BNP, now designated cardiac natriuretic peptides (cNPs). In addition to the cNPs, other polypeptide hormones are expressed in the heart that likely act upon the myocardium in a paracrine or autocrine fashion. 
These include the C-type natriuretic peptide, adrenomedullin, proadrenomedullin N-terminal peptide and endothelin-1. Expression and secretion of ANF and BNP are increased in various cardiovascular pathologies and their levels in blood are used in the diagnosis and prognosis of cardiovascular disease. In addition, therapeutic uses for these peptides or related substances have been found. In all, the discovery of the endocrine heart provided a shift from the classical functional paradigm of the heart that regarded this organ solely as a blood pump to one that regards this organ as self-regulating its workload humorally and that also influences the function of several other organs that control cardiovascular function.

  • Biophysical communication (pulse wave)

The condition of the pulse reflects the condition of the heart and blood. Essentially, regular beating of the heart circulates blood in the vessels, effecting the vessels' ability to produce rhythmic beating, which leads to a pulse. Modern medical research supports the above-mentioned theory, revealing that the pulse condition conveys cardiovascular information.2 Changes in the heart or its vessels can disrupt the pumping function of heart, leading to changes in both the structure and function of blood vessels, which in turn can be reflected in pulse morphology.


Heart Pulse wave
Anger is a negative emotion triggered by frustration, thoughts of blame, or interpersonal provocation.3 Anger produces a powerful physiological state of arousal with an increase in cardiac output and peripheral vasoconstriction.4 In TCM, the pulse varies in accordance with anger stimuli. Indeed, anger usually leads to a rapid surge in blood flow, therefore, the most common pulse condition is the wiry (taut) pulse.
  • Energetic communication (electromagnetic fields)
The heart is the most powerful generator of electromagnetic energy in the human body, producing the largest rhytmic electromagnetic field  about 5000 times of any of the body's organs. The heart's electrical field is about 60 times greater in amplitude that the electrical activity generated by the brain
The heart can make an independent decision bypassing the cerebral cortex of 
the brain. ... 
Heart Electromagnetic Power



This field, measured in the form of an electrocardiogram (ECG), can be detected anywhere on the surface of the body. Furthermore, the magnetic field produced by the heart is more than 100 times greater in strength than the field generated by the brain and can be detected up to 3 feet away from the body, in all directions, using SQUID-based magnetometers

Yes, humans give off radiation. Humans give off mostly infrared radiation, which is electromagnetic radiation with a frequency lower than visible light. This effect is not unique to humans. ... The sun is hot enough that most of its thermal radiation is emitted as visible light and near infrared waves.

Heart is Independent
Refernces:-
 https://www.researchgate.net/publication/307410420 
https://doi.org/10.1016/j.jtcms.2016.12.007
https://www.google.com/url?sa=i&url=https%3A%2F%2Fdepositphotos.com%2F249025064%2Fstock-photo-illustration-human-brain-function-lobe.html&psig=AOvVaw292hC3_zSNdEBOe_5ufNGs&ust=1586852050814000&source=images&cd=vfe&ved=0CAMQjB1qFwoTCPjXtt365OgCFQAAAAAdAAAAABAD
https://www.google.com/url?sa=i&url=https%3A%2F%2Fmedium.com%2F%40gavingardens%2Fexploring-the-mysteries-of-the-human-heart-new-science-affirms-ancient-teachings-9461d9dcd9f1&psig=AOvVaw0pCA-QysVwCiS7fJhd3eFT&ust=1586861335634000&source=images&cd=vfe&ved=0CAMQjB1qFwoTCOjmgaWd5egCFQAAAAAdAAAAABAS